SINTEF Building and Infrastructure POBox 124 Blindern N-0314 Oslo Tel 47 22 96 55 55 Fax 47 22 69 54 38
Authorised and notified according to Article 10 of the Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products
MEMBER OF EOTA
European Technical Approval ETA-110083 Trade name TECNIVEgraveR L Other trade names also applied FIPRO L
THERMAX SL or MIPROTEC
Holder of approval
MINERALKA doo Proizvodnaja negorljivih materialov Cesta pod Slivnico 24 Sl ndash 1380 CERKNICA Sloveacutenia
Generic type and use of construction product
Fire Protective Products ndash Fire protective board slab and mat products and kits
Valid from to
2011-10-12 2015-10-12
Manufacturing plant
Mineralka doo NL Austria
This European Technical Approval contains
34 pages including 3 Annexes which form an integral part of the document
European Organisation for Technical Approvals Europaumlische Organisation fuumlr Technische Zulassungen Organisation Europeacuteenne pour lAgreacutement technique
European Technical Approval No ETA-110083 Page 2 of 34
I LEGAL BASIS AND GENERAL CONDITIONS 1 This European Technical Approval is issued by SINTEF Building and Infrastructure in the
following called SINTEF in accordance with - Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products1 modified by the Council Directive 9368EEC2 and Regulation (EC) Nordm 18822003 of the European Parliament and of the Council3 - Common Procedural Rules for Requesting Preparing and the Granting of European technical approvals set out in the Annex of Commision Decision 9423EC4 - Guideline 018 Fire Protective Products Part 1 ldquoGeneralrdquo and Part 4 ldquoFire protective iiiiiboard slab and mat products and kitsrdquo
2 SINTEF is authorised to check whether the provisions of this European Technical Approval
are met Checking may take place in the manufacturing plant Nevertheless the responsibility for the conformity of the products to the European Technical Approval and for their fitness for the intended use remains with the holder of the European Technical Approval
3 This European Technical Approval is not to be transferred to manufacturers or agents of
manufacturers other than those indicated on page 1 of this European Technical Approval 4 This European Technical Approval may be withdrawn by SINTEF in particular pursuant to
information by the Commission according to Article 5(1) of Council Directive 89106EEC 5 Reproduction of this European Technical Approval including transmission by electronic
means shall be in full However partial reproduction can be made with the written consent of SINTEF In this case partial reproduction has to be designated as such Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval
6 The European Technical Approval is issued by the approval body in its official language
This version corresponds fully to the version circulated in EOTA Translations into other languages have to be designated as such
1 Official Journal of the European Communities Ndeg L40 1121989 p 12 2 Official Journal of the European Communities Ndeg L 220 30081993 p 1 3 Official Journal of the European Union Ndeg L 284 31102003 p 1 4 Official Journal of the European Communities Ndeg L17 2011994 p 34
European Technical Approval No ETA-110083 Page 3 of 34
II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL
1 Scope of document and definition and intended use of product
11 Scope
This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)
TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1
Table 1 Intended use
Protection of ETAG 018-1 reference
Use covered by this ETA
Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1
Vertical membrane protection Type 2
Load-bearing concrete elements Type 3
Load-bearing steel elements Type 4
Load-bearing flat concrete profiled sheet composite elements Type 5
Load-bearing concrete filled hollow steel columns Type 6
Load-bearing timber elements Type 7 X
Fire separating assemblies with no load- bearing requirements Type 8
Technical services assemblies in buildings Type 9 X
Uses not covered by types 1-9 Type 10
Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA
With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)
The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA
5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use
European Technical Approval No ETA-110083 Page 4 of 34
12 Identification of the product
121 General
TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth
See also section 22 below for other characteristics related to product identification
122 Dimensions and density
Dimensions and density of the boards are given in table 2
Table 2 Dimensions and density TECNIVER L
Density (23degC50RH) 520 kgmsup3 plusmn 15
Thickness (mm)
Thickness designation
Length x width (mm)
Tolerances on length and width
(mm)
35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2
This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA
123 Additional components
Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names
Further information regarding additional components is given in sect 21 below
2 Characteristics of product(s) and methods of verification
21 Evaluation of additional components
Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA
For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For
European Technical Approval No ETA-110083 Page 5 of 34
additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing
In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)
Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA
22 Characteristics and methods
221 Safety in case of fire
2211 Reaction to fire
The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1
2212 Fire resistance
The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2
NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA
222 Hygiene Health and the Environment
2221 Water impermeability
This characteristic is not relevant for the intended use Z2 (internal use)
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
Europea
332 Ex
34 Oth
Each botraceabi 4 Assufavoura
41 Man
The Eudatainfbeen ass
Any chdatainfare intro
The appthe validor altera
The mamixturea high cutting with paboards a
11 The thick
YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm
an Technica
xample of C
her marking
oard is marklity code th
umptions uably assess
nufacturing
uropean teformation dsessed and
hanges to tformation boduced
proval bodydity of the ations to the
in row mat A first prtemperatureprocess is ragraph 34are rejected
kness in mm is s
LKA
D-XXXX 10083 8 Parts 1 and
otective Board ER L
type(-s) Z2
7 and 9
al Approval
CE-Marking
andor infor
ked with a trhickness and
under whicsed
chnical apdeposited wjudged
he producteing incorr
y will decidCE markine ETA sha
terials (exfoessure rollee pressure necessary t
4 of this ETd
specified on the
CE-symbo
Number of Name and ATwo last digNumber of ETA Numbe
ETAG Refe
Product ideUse catego Use catego Nominal bo
No ETA-1
rmation
aceability cd dimension
ch the fitn
pproval is with the ap
t or producrect should
de whether ong on the ball be necess
oliated vermer is appliedis applied
to obtain thTA Boards
e label attached
ol
Notified BodyAddress of thegits of year of EC certificate er
erence
entification ory related to w
ory related to in
oard thickness
10083
ode Each pns (length x
ess of the p
issued fopproval bod
ction proced be notified
or not suchasis of thesary
miculite) ard to the mito achieve
he final boas are exami
d to the packaging
e ETA-holder +affixing CE Maof conformity
weather expos
ntended use N
11
package is mwidth) of th
product(s)
r the proddy which
ess which d to the app
h changes afETA and if
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g on which the C
+ Code of the arking
sure
Nominal board
marked withhe boards
) for the in
duct on thidentifies t
could resuproval body
ffect the ETf so whethe
with bindersbtained firstness of theboard is msual defect
CE-marking is pre
manufacturing
thickness
Page 14
h product nam
ntended us
he basis othe product
ult in this y before th
TA and coner further a
s to obtain t type of boe boards A
marked in acs and non-
esented
g plant
4 of 34
me
e was
of agreed t that has
deposited e changes
nsequently ssessment
a uniform oard Then At least a ccordance compliant
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 2 of 34
I LEGAL BASIS AND GENERAL CONDITIONS 1 This European Technical Approval is issued by SINTEF Building and Infrastructure in the
following called SINTEF in accordance with - Council Directive 89106EEC of 21 December 1988 on the approximation of laws regulations and administrative provisions of Member States relating to construction products1 modified by the Council Directive 9368EEC2 and Regulation (EC) Nordm 18822003 of the European Parliament and of the Council3 - Common Procedural Rules for Requesting Preparing and the Granting of European technical approvals set out in the Annex of Commision Decision 9423EC4 - Guideline 018 Fire Protective Products Part 1 ldquoGeneralrdquo and Part 4 ldquoFire protective iiiiiboard slab and mat products and kitsrdquo
2 SINTEF is authorised to check whether the provisions of this European Technical Approval
are met Checking may take place in the manufacturing plant Nevertheless the responsibility for the conformity of the products to the European Technical Approval and for their fitness for the intended use remains with the holder of the European Technical Approval
3 This European Technical Approval is not to be transferred to manufacturers or agents of
manufacturers other than those indicated on page 1 of this European Technical Approval 4 This European Technical Approval may be withdrawn by SINTEF in particular pursuant to
information by the Commission according to Article 5(1) of Council Directive 89106EEC 5 Reproduction of this European Technical Approval including transmission by electronic
means shall be in full However partial reproduction can be made with the written consent of SINTEF In this case partial reproduction has to be designated as such Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval
6 The European Technical Approval is issued by the approval body in its official language
This version corresponds fully to the version circulated in EOTA Translations into other languages have to be designated as such
1 Official Journal of the European Communities Ndeg L40 1121989 p 12 2 Official Journal of the European Communities Ndeg L 220 30081993 p 1 3 Official Journal of the European Union Ndeg L 284 31102003 p 1 4 Official Journal of the European Communities Ndeg L17 2011994 p 34
European Technical Approval No ETA-110083 Page 3 of 34
II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL
1 Scope of document and definition and intended use of product
11 Scope
This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)
TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1
Table 1 Intended use
Protection of ETAG 018-1 reference
Use covered by this ETA
Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1
Vertical membrane protection Type 2
Load-bearing concrete elements Type 3
Load-bearing steel elements Type 4
Load-bearing flat concrete profiled sheet composite elements Type 5
Load-bearing concrete filled hollow steel columns Type 6
Load-bearing timber elements Type 7 X
Fire separating assemblies with no load- bearing requirements Type 8
Technical services assemblies in buildings Type 9 X
Uses not covered by types 1-9 Type 10
Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA
With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)
The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA
5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use
European Technical Approval No ETA-110083 Page 4 of 34
12 Identification of the product
121 General
TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth
See also section 22 below for other characteristics related to product identification
122 Dimensions and density
Dimensions and density of the boards are given in table 2
Table 2 Dimensions and density TECNIVER L
Density (23degC50RH) 520 kgmsup3 plusmn 15
Thickness (mm)
Thickness designation
Length x width (mm)
Tolerances on length and width
(mm)
35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2
This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA
123 Additional components
Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names
Further information regarding additional components is given in sect 21 below
2 Characteristics of product(s) and methods of verification
21 Evaluation of additional components
Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA
For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For
European Technical Approval No ETA-110083 Page 5 of 34
additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing
In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)
Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA
22 Characteristics and methods
221 Safety in case of fire
2211 Reaction to fire
The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1
2212 Fire resistance
The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2
NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA
222 Hygiene Health and the Environment
2221 Water impermeability
This characteristic is not relevant for the intended use Z2 (internal use)
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 3 of 34
II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL
1 Scope of document and definition and intended use of product
11 Scope
This ETA covers fire protective boards intended for ndash internal use (type Z2 as defined in ETAG 018-4)
TECNIVEgraveR L is intended to protect elements or to be used in assemblies as specified in table 1
Table 1 Intended use
Protection of ETAG 018-1 reference
Use covered by this ETA
Horizontal membrane protection incl suspended ceilings acc to EN 13964 Type 1
Vertical membrane protection Type 2
Load-bearing concrete elements Type 3
Load-bearing steel elements Type 4
Load-bearing flat concrete profiled sheet composite elements Type 5
Load-bearing concrete filled hollow steel columns Type 6
Load-bearing timber elements Type 7 X
Fire separating assemblies with no load- bearing requirements Type 8
Technical services assemblies in buildings Type 9 X
Uses not covered by types 1-9 Type 10
Table 1 shows the possible intended uses of the boards Not all the possible intended uses have been assessed within the framework of this ETA concerning fire resistance performance This ETA covers the fire protective boards TECNIVEgraveR L when applied according to intended use type 7 and type 9 (see right column in table 1) and installed in assemblies in accordance with the provisions given in Annex 2 Additional components as mentioned in sect 123 and sect 21 are not covered by this ETA and cannot be CE-marked on the base of this ETA
With regard to fire resistance performance the other intended uses are supported by other means at national level (as specified in the note in paragraph 221 of this ETA)
The assumed working life5 of the product for the intended use is 25 years if used in environments corresponding to use category type Z2 and provided that the assembled product is subject to appropriate use and maintenance in accordance with paragraph 52 of this ETA
5 The indications given on the working life cannot be interpreted as a guarantee given by the producer but are to be regarded only as means for choosing the right products in relation to the expected economically reasonable working life of the works The user of the product must ensure that the durability assessment made is relevant to the local conditions of use
European Technical Approval No ETA-110083 Page 4 of 34
12 Identification of the product
121 General
TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth
See also section 22 below for other characteristics related to product identification
122 Dimensions and density
Dimensions and density of the boards are given in table 2
Table 2 Dimensions and density TECNIVER L
Density (23degC50RH) 520 kgmsup3 plusmn 15
Thickness (mm)
Thickness designation
Length x width (mm)
Tolerances on length and width
(mm)
35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2
This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA
123 Additional components
Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names
Further information regarding additional components is given in sect 21 below
2 Characteristics of product(s) and methods of verification
21 Evaluation of additional components
Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA
For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For
European Technical Approval No ETA-110083 Page 5 of 34
additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing
In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)
Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA
22 Characteristics and methods
221 Safety in case of fire
2211 Reaction to fire
The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1
2212 Fire resistance
The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2
NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA
222 Hygiene Health and the Environment
2221 Water impermeability
This characteristic is not relevant for the intended use Z2 (internal use)
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
Europea
332 Ex
34 Oth
Each botraceabi 4 Assufavoura
41 Man
The Eudatainfbeen ass
Any chdatainfare intro
The appthe validor altera
The mamixturea high cutting with paboards a
11 The thick
YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm
an Technica
xample of C
her marking
oard is marklity code th
umptions uably assess
nufacturing
uropean teformation dsessed and
hanges to tformation boduced
proval bodydity of the ations to the
in row mat A first prtemperatureprocess is ragraph 34are rejected
kness in mm is s
LKA
D-XXXX 10083 8 Parts 1 and
otective Board ER L
type(-s) Z2
7 and 9
al Approval
CE-Marking
andor infor
ked with a trhickness and
under whicsed
chnical apdeposited wjudged
he producteing incorr
y will decidCE markine ETA sha
terials (exfoessure rollee pressure necessary t
4 of this ETd
specified on the
CE-symbo
Number of Name and ATwo last digNumber of ETA Numbe
ETAG Refe
Product ideUse catego Use catego Nominal bo
No ETA-1
rmation
aceability cd dimension
ch the fitn
pproval is with the ap
t or producrect should
de whether ong on the ball be necess
oliated vermer is appliedis applied
to obtain thTA Boards
e label attached
ol
Notified BodyAddress of thegits of year of EC certificate er
erence
entification ory related to w
ory related to in
oard thickness
10083
ode Each pns (length x
ess of the p
issued fopproval bod
ction proced be notified
or not suchasis of thesary
miculite) ard to the mito achieve
he final boas are exami
d to the packaging
e ETA-holder +affixing CE Maof conformity
weather expos
ntended use N
11
package is mwidth) of th
product(s)
r the proddy which
ess which d to the app
h changes afETA and if
re mixed wxture to obe the thicknards Each ined for vi
g on which the C
+ Code of the arking
sure
Nominal board
marked withhe boards
) for the in
duct on thidentifies t
could resuproval body
ffect the ETf so whethe
with bindersbtained firstness of theboard is msual defect
CE-marking is pre
manufacturing
thickness
Page 14
h product nam
ntended us
he basis othe product
ult in this y before th
TA and coner further a
s to obtain t type of boe boards A
marked in acs and non-
esented
g plant
4 of 34
me
e was
of agreed t that has
deposited e changes
nsequently ssessment
a uniform oard Then At least a ccordance compliant
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 4 of 34
12 Identification of the product
121 General
TECNIVER L is a fire protective vermiculite board composed of vermiculite and inorganic binders The board is light brown in colour Both sides are smooth
See also section 22 below for other characteristics related to product identification
122 Dimensions and density
Dimensions and density of the boards are given in table 2
Table 2 Dimensions and density TECNIVER L
Density (23degC50RH) 520 kgmsup3 plusmn 15
Thickness (mm)
Thickness designation
Length x width (mm)
Tolerances on length and width
(mm)
35 plusmn 05 L35 2500 x 1200 1900x1200 +-245 plusmn 05 L45 2500 x 1200 1900x1200 +-250 plusmn 05 L50 2500 x 1200 1900x1200 +-255 plusmn 05 L55 2500 x 1200 1900x1200 +-2
This ETA covers the following board thicknesses 35 mm 45 mm 50 mm and 55 mm The fire protective installations must in any case be carried out according to the annexes to this ETA
123 Additional components
Additional components are required for the assembled fire protective system where the TECNIVER L boards are the main component ie assemblies as described in annex 2 The fire protective strips (bands) ldquoTECNIVEgraveR Srdquo and the adhesive ldquoCFD Gluerdquo are additional components referred to by their trade names
Further information regarding additional components is given in sect 21 below
2 Characteristics of product(s) and methods of verification
21 Evaluation of additional components
Additional components used in test assemblies are specified in the installation provisions of the fire resistance tests described in annex 2 of this ETA
For additional components referred to in this ETA specifically (by trade name) the composition of the product (if manufactured by the ETA holder) or its propertiescharacteristics (if supplied to the ETA holder) are laid down in the confidential ETA file held by the Approval Body The ETA holder shall inform the Approval Body if any of this information is no longer correct For
European Technical Approval No ETA-110083 Page 5 of 34
additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing
In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)
Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA
22 Characteristics and methods
221 Safety in case of fire
2211 Reaction to fire
The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1
2212 Fire resistance
The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2
NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA
222 Hygiene Health and the Environment
2221 Water impermeability
This characteristic is not relevant for the intended use Z2 (internal use)
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
Europea
332 Ex
34 Oth
Each botraceabi 4 Assufavoura
41 Man
The Eudatainfbeen ass
Any chdatainfare intro
The appthe validor altera
The mamixturea high cutting with paboards a
11 The thick
YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm
an Technica
xample of C
her marking
oard is marklity code th
umptions uably assess
nufacturing
uropean teformation dsessed and
hanges to tformation boduced
proval bodydity of the ations to the
in row mat A first prtemperatureprocess is ragraph 34are rejected
kness in mm is s
LKA
D-XXXX 10083 8 Parts 1 and
otective Board ER L
type(-s) Z2
7 and 9
al Approval
CE-Marking
andor infor
ked with a trhickness and
under whicsed
chnical apdeposited wjudged
he producteing incorr
y will decidCE markine ETA sha
terials (exfoessure rollee pressure necessary t
4 of this ETd
specified on the
CE-symbo
Number of Name and ATwo last digNumber of ETA Numbe
ETAG Refe
Product ideUse catego Use catego Nominal bo
No ETA-1
rmation
aceability cd dimension
ch the fitn
pproval is with the ap
t or producrect should
de whether ong on the ball be necess
oliated vermer is appliedis applied
to obtain thTA Boards
e label attached
ol
Notified BodyAddress of thegits of year of EC certificate er
erence
entification ory related to w
ory related to in
oard thickness
10083
ode Each pns (length x
ess of the p
issued fopproval bod
ction proced be notified
or not suchasis of thesary
miculite) ard to the mito achieve
he final boas are exami
d to the packaging
e ETA-holder +affixing CE Maof conformity
weather expos
ntended use N
11
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product(s)
r the proddy which
ess which d to the app
h changes afETA and if
re mixed wxture to obe the thicknards Each ined for vi
g on which the C
+ Code of the arking
sure
Nominal board
marked withhe boards
) for the in
duct on thidentifies t
could resuproval body
ffect the ETf so whethe
with bindersbtained firstness of theboard is msual defect
CE-marking is pre
manufacturing
thickness
Page 14
h product nam
ntended us
he basis othe product
ult in this y before th
TA and coner further a
s to obtain t type of boe boards A
marked in acs and non-
esented
g plant
4 of 34
me
e was
of agreed t that has
deposited e changes
nsequently ssessment
a uniform oard Then At least a ccordance compliant
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 5 of 34
additional components referred to in this ETA generally (by minimum requirements) compliance with these minimum requirements of products tested as part of test assemblies has been verified in the framework of approval testing
In the intended end use conditions assemblies in which fire protective boards are used should meet all works related requirements (eg related to safety in use)
Relevant characteristics regarding the fire protective strips TECNIVEgraveR S are given in annex 3 table A3 Additional components included TECNIVEgraveR S are described by ldquovisualrdquo characteristics given in the actual tables in annex 2 of this ETA
22 Characteristics and methods
221 Safety in case of fire
2211 Reaction to fire
The vermiculite fire protective boards have a reaction to fire classification A1 according to EN 13501-1
2212 Fire resistance
The resistance to fire performance according to EN 13501-2 EN 13501-3 and EN 13501-4 of assemblies incorporating the fire protective boards is presented in annex 2
NOTE In accordance with ETAG 018-4 (foreword) until 10 years after the initial issuing of this ETA or until the withdrawal of relevant national test and classification standards CE Marking will cover a limited number of assemblies subjected to fire resistance assessment As time progresses the performance declaration for fire resistance covered by CE Marking should gradually be enlarged by the ETA-holder and incorporated in this ETA by amendment or revision In the meantime and taking into account the transitional arrangements for test and classification standards and the corresponding national legislation (see EC Guidance paper J) the ETA-holder shall be permitted to maintain and be able to use - on a national basis - his portfolio of test data for this characteristic based on relevant national standards next to the performance declaration covered by the CE Marking based on this ETA
222 Hygiene Health and the Environment
2221 Water impermeability
This characteristic is not relevant for the intended use Z2 (internal use)
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 6 of 34
2222 Release of dangerous substances
22221 General
The vermiculite fire protective boards do not contain any dangerous substances taking into account the European Commission Database
In addition to this ETA clause relating to dangerous substances there may be other requirements applicable to the products falling within its scope (eg transposed European legislation and national laws regulations and administrative provisions) In order to meet the provisions of the EU Construction Products Directive these requirements need also to be complied with when and where they apply
22222 Release of formaldehyde
The fire protective boards have no formaldehyde containing components
223 Safety in Use
2231 Flexural strength
The flexural strength of the boards is expressed by the value minimum modulus of rupture MORmin [MPa] By testing in accordance with EN12467 the following modulus or rupture values were determined for the boards (see table 3)
Table 3 Modulus of rupture
Tecniver L boards 35 mm thickness (L35) 55 mm thickness (L55) MORmin [MPa] 18 13
According to table 3 above the modulus of rupture (MORmin) for the boards with thicknesses covered by this ETA is determined to be within the interval [13 MPa 18 MPa]
The conservative value for the MORmin regarding the boards with the thickness designations L45 and L50 is 13 MPa
The boards have sufficient strength to support their own mass
2232 Dimensional stability
The boards mentioned in table 3 above were tested in accordance with EN 318 and are having adequate dimensional stability to be applied according to the internal use type Z2 for installations as described in the annexes to this ETA Based on the test results the dimensional stability for all the thickness designations mentioned in table 2 is satisfactory provided environmental conditions corresponding to use type Z2
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
Europea
332 Ex
34 Oth
Each botraceabi 4 Assufavoura
41 Man
The Eudatainfbeen ass
Any chdatainfare intro
The appthe validor altera
The mamixturea high cutting with paboards a
11 The thick
YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm
an Technica
xample of C
her marking
oard is marklity code th
umptions uably assess
nufacturing
uropean teformation dsessed and
hanges to tformation boduced
proval bodydity of the ations to the
in row mat A first prtemperatureprocess is ragraph 34are rejected
kness in mm is s
LKA
D-XXXX 10083 8 Parts 1 and
otective Board ER L
type(-s) Z2
7 and 9
al Approval
CE-Marking
andor infor
ked with a trhickness and
under whicsed
chnical apdeposited wjudged
he producteing incorr
y will decidCE markine ETA sha
terials (exfoessure rollee pressure necessary t
4 of this ETd
specified on the
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Number of Name and ATwo last digNumber of ETA Numbe
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Product ideUse catego Use catego Nominal bo
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rmation
aceability cd dimension
ch the fitn
pproval is with the ap
t or producrect should
de whether ong on the ball be necess
oliated vermer is appliedis applied
to obtain thTA Boards
e label attached
ol
Notified BodyAddress of thegits of year of EC certificate er
erence
entification ory related to w
ory related to in
oard thickness
10083
ode Each pns (length x
ess of the p
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ction proced be notified
or not suchasis of thesary
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he final boas are exami
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weather expos
ntended use N
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ffect the ETf so whethe
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thickness
Page 14
h product nam
ntended us
he basis othe product
ult in this y before th
TA and coner further a
s to obtain t type of boe boards A
marked in acs and non-
esented
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me
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deposited e changes
nsequently ssessment
a uniform oard Then At least a ccordance compliant
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 7 of 34
2233 Resistance to impact and eccentric load
No performance determined
224 Energy Economy and Heat Retention
2241 Thermal conductivity
The thermal conductivity for the board material has been tested in accordance with EN 12664 The thermal conductivity value is declared as follows
λ10 dry = 0145 W(mK)
where the index ldquo10 dryrdquo indicates the conductivity value for the temperature 10oC at dry conditions
2242 Water vapour transmission properties
The water vapour transmission property of the boards has been tested according to EN 12572 test condition C
The declared values regarding water vapour transmission are expressed as given in table 4 Table 4 Water vapour transmission properties for Tecnivegraver L boards
Product sd [m] ) Zp [m
2sPakg] )
μ )
Tecnivegraver L thickness 35 mm 017 (+ 008) 084 (+ 004) 109 486 Tecnivegraver L thickness 55 mm 021 (+ 009) 110 (+ 005) 109 382
Symbols used in table above
) sd = water vapour diffusion-equivalent air layer thickness The standard deviation is given in parenthesis ) Zp = water vapour resistance with respect to partial vapour pressure The standard deviation is given in parenthesis ) μ = water vapour resistance value
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
Europea
332 Ex
34 Oth
Each botraceabi 4 Assufavoura
41 Man
The Eudatainfbeen ass
Any chdatainfare intro
The appthe validor altera
The mamixturea high cutting with paboards a
11 The thick
YYYYYY MINERAL10 yyyy-CPDETA Ndeg11ETAG 0184 Fire ProTECNIVEExposure Type(-s) 7 XXX mm
an Technica
xample of C
her marking
oard is marklity code th
umptions uably assess
nufacturing
uropean teformation dsessed and
hanges to tformation boduced
proval bodydity of the ations to the
in row mat A first prtemperatureprocess is ragraph 34are rejected
kness in mm is s
LKA
D-XXXX 10083 8 Parts 1 and
otective Board ER L
type(-s) Z2
7 and 9
al Approval
CE-Marking
andor infor
ked with a trhickness and
under whicsed
chnical apdeposited wjudged
he producteing incorr
y will decidCE markine ETA sha
terials (exfoessure rollee pressure necessary t
4 of this ETd
specified on the
CE-symbo
Number of Name and ATwo last digNumber of ETA Numbe
ETAG Refe
Product ideUse catego Use catego Nominal bo
No ETA-1
rmation
aceability cd dimension
ch the fitn
pproval is with the ap
t or producrect should
de whether ong on the ball be necess
oliated vermer is appliedis applied
to obtain thTA Boards
e label attached
ol
Notified BodyAddress of thegits of year of EC certificate er
erence
entification ory related to w
ory related to in
oard thickness
10083
ode Each pns (length x
ess of the p
issued fopproval bod
ction proced be notified
or not suchasis of thesary
miculite) ard to the mito achieve
he final boas are exami
d to the packaging
e ETA-holder +affixing CE Maof conformity
weather expos
ntended use N
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package is mwidth) of th
product(s)
r the proddy which
ess which d to the app
h changes afETA and if
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g on which the C
+ Code of the arking
sure
Nominal board
marked withhe boards
) for the in
duct on thidentifies t
could resuproval body
ffect the ETf so whethe
with bindersbtained firstness of theboard is msual defect
CE-marking is pre
manufacturing
thickness
Page 14
h product nam
ntended us
he basis othe product
ult in this y before th
TA and coner further a
s to obtain t type of boe boards A
marked in acs and non-
esented
g plant
4 of 34
me
e was
of agreed t that has
deposited e changes
nsequently ssessment
a uniform oard Then At least a ccordance compliant
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 8 of 34
225 Protection against noise
The product is tested according to EN ISO 140-3 and rated according to EN ISO 717-1 Single number quantities of airborne sound insulation properties of board TECNIVER L is given in table 5 below (also the sound reduction index for L45 ie board thickness 45 mm is given) The given results are achieved for a test specimen with surface S = 1250 mm x 1500 mm ~ 19 m2 when including the additional area due to the sealing between the partition wall and the test object (ie S = area of the clear opening in the partition wall)
Table 5 Single number quantities of airborne sound insulation properties
Tecnivegraver board
Sound reduction index
L35 L45 L55)
Rw (C Ctr) [dB] 34 (-2 -3) 34 (-1 2) 32 (0 -2)
Rw + C = RA [dB] 32 33 32
Rw + Ctr = RAtr [dB] 31 32 30
) The given values for the L55 ndashboards can be used as conservative values for the L50-boards
No performance declared for sound absorption properties
226 Aspects of Durability and serviceability
2261 Resistance to deterioration caused by water
This characteristic is not relevant to the intended use Z2 if no more than accidental wetting is expected No performance determined
2262 Resistance to soakdry
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2263 Resistance to freezethaw
This characteristic is not relevant for the intended use Z2 if no frost is to be expected inside the building No performance determined
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 9 of 34
2264 Resistance to heatrain
This characteristic is not relevant for the intended use Z2 if no more than accidental wetting is expected No performance determined
2265 Complete durability assessment
Product performances of the boards covered by this ETA confirm a working life of 25 years for the intended use type Z2 (internal use) if no more than accidental wetting and no frost inside the building is to be expected
227 Identification
2271 Product properties
The results from the identification tests on the fire protective boards TECNIVER L are within the specified tolerances by the manufacturer Actual product properties are given in sect 12 and sect 22 in this ETA 2272 Compressive strength
The compressive strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 6
Table 6 Values for compressive strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 172 (+ 013) MPa 172 (+ 009) MPa Tecnivegraver L thickness 55 mm 141 (+ 006) MPa 135 (+ 008) MPa ) The standard deviation is given in parenthesis
According to table 6 above the compressive strength for the boards with thicknesses covered by this ETA is determined to be within the interval [141 MPa 172 MPa] (longitudinally) and within the interval [135 MPa 172 MPa] (transversely)
The conservative value for the compressive strength regarding the boards with the thickness designations L45 and L50 is 141 MPa (longitudinally) and 135 MPa (transversely)
2273 Tensile strength
The parallel tensile strength of the boards is determined both longitudinally and transversely based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 789 See table 7 below
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 10 of 34
Table 7 Values for the parallel tensile strength )
direction Product
longitudinally transversely
Tecnivegraver L thickness 35 mm 067 (+ 006) MPa 062 (+ 007) MPa Tecnivegraver L thickness 55 mm 051 (+ 003) MPa 045 (+ 004) MPa ) The standard deviation is given in parenthesis
The perpendicular tensile strength of the boards is determined based on approval testing in accordance with ETAG 018-4 ie with further reference to EN 319 See table 8 below
Table 8 Values for the perpendicular tensile strength )
Product perpendicular Tecnivegraver L thickness 35 mm 029 (+ 007) MPa Tecnivegraver L thickness 55 mm 025 (+ 004) MPa ) The standard deviation is given in parenthesis
The conservative values for the tensile strength values regarding the boards with the thickness designations L45 and L50 are same as the corresponding values given for Tecnivegraver L55 (ie thickness 55 mm)
3 Evaluation of Conformity and CE marking
31 System of Attestation of Conformity
System 1 of Attestation of Conformity applies (AoC) The system of AoC is specified in the EC Decision 99454EC6 as follows (ie system 1)
Certification of conformity of the product by a notified body on the basis of
(a) Tasks for the manufacturer 1) Factory production control 2) Further testing of samples taken at the factory by the manufacturer in
accordance with a prescribed test plan
(b) Task for the approval body 3) Initial type testing of the product 4) Initial inspection of the factory and factory production control 5) Continuous surveillance assessment and approval of factory production
control
For initial type testing of the product (see Annex III1(a) of the CPD) the tasks for the approved body are limited to the following characteristics - Reaction to fire - Resistance to fire - Mechanical resistance and stability - Release of dangerous substances
6 Official Journal of the European Communities Nordm L178 1471999 p 52
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 11 of 34
For initial inspection of the factory and of FPC [see Annex III1(f) of the CPD) and for continuous surveillance judgment and assessment of the FPC (see Annex III1 g) of the CPD) parameters related to the following characteristics are of interest to the approved body - Reaction to fire - Mechanical resistance and stability
312 Uses subject to reaction to fire regulations
The system of attestation of conformity is specified in the EC Decision 99454EC as amended by EC Decision 2001596EC is system 1 3 or 4 described in Council Directive (89106EEC) Annex III depending on the classes declared
In the case of boards TECNIVEgraveR L (also called FIPRO L THERMAX SL or MIPROTEC) also system 1 is considered for reaction to fire
32 Responsibilities
321 Tasks of the manufacturer
3211 Factory production control
The ETA-holder exercises permanent internal control of the production All the elements requirements and provisions adopted by the ETA-holder are being documented in a systematic manner in the form of written policies and procedures This factory production control system ensures that the products are in conformity with the European Technical Approval
The factory production control (FPC) shall be in accordance with the control plan (FPC test plan) shown in table 8 relating to the European Technical Approval ETA 110083 issued on the 12102011 which is part of the technical documentation laid down in the context of the factory production control system operated by the ETA holder and deposited with SINTEF
The personnel involved in the production process have been identified sufficiently qualified and trained to operate and maintain the production equipment Machinery equipment is being regularly maintained and this is being documented All processes and procedures of production are being recorded at regular intervals
The ETA-holder maintains a traceable documentation of the production process from purchasing or delivery of raw or basic raw materials up to the storage and delivery of finished products
The factory production control system for the product includes relevant design specifications including adequate drawings and written instructions for
- type and quality of all materials - overall dimensions - packaging and transport protection
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 12 of 34
Table 8 FPC test plan for TECNIVEgraveR L boards (only product properties and test frequency appears)
The production control system specifies how the control measures are carried out and at which frequencies
Products that do not comply with requirements as specified in the ETA are being separated from the conforming products and marked as such The ETA-holder registers non-compliant production and action(-s) taken to prevent further non-conformities External complaints are also being documented as well as actions taken
The following table specifies properties that should be controlled and minimum frequencies of control The test method and threshold have been laid down in the control plan7 below
Property Minimum frequency
Determination of dimensional stability at high temperatures
1 per week 8
Indirect test method (small oven test) 9 1 per year
Dimensional stability 1 per year
Identification 1 per day 10 per
Determination of width and length 1 per day per
thickness
Determination of thickness 1 per day per
thickness
Determination of density 1 per day per
thickness
Determination of bending strength 1 per day per
thickness
Determination of resistance to axial withdrawal of screws
1 per day per thickness
3212 Other tasks of manufacturer The manufacturer (ie the ETA-holder) shall on the basis of a contract involve a body which is approved for the tasks referred to in section 31 in the field of fire protective products in order to undertake the actions which are laid down in section 322 For this purpose the Control Plan referred to in sections 3211 and 322 shall be handed over by the manufacturer to the approved body or bodies involved The manufacturer shall make a declaration of conformity stating that the construction product is in conformity with the provisions of this ETA
7 The control plan is a confidential part of the European technical approval and only handed over to the approved body or bodies involved in the procedure of attestation of conformity See section 3212 8 A week represents 5 production days 9 Production shall be subjected to a small oven test (test performed on one thickness 10 A day represents a 24h time period in which production is considered to be as usual for the production facility concerned
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
322 Tasks of approved bodies
3221 Initial type testing (ITT)
The approval tests have been conducted by the approval body in accordance with chapter 5 of the ETAG 018 Parts 1 or 4 as relevant and the approval body has assessed the results of these tests in accordance with chapter 6 of that ETAG as part of the ETA issuing procedure These tests shall be used for the purposes of Initial Type Testing and this work shall be validated by the approved body for Certificate of Conformity purposes
3222 Assessment of the FPCndash initial inspection and continuous surveillance Assessment of the factory production control (FPC) system is the responsibility of the approved body An assessment shall be carried out of the production unit to demonstrate that the factory production control is in conformity with the ETA and any subsidiary information This assessment shall be based on an initial inspection of the factory The relevant production unit has been specified in the ETA Subsequently continuous surveillance of factory production control is necessary to ensure continuing conformity with the ETA It is recommended that Surveillance inspections are to be conducted at least twice a year
3223 Certification Once ITT (cf 3221) and the initial inspection of the FPC system (cf 3222) have been performed and if a favourable decision can be made on the basis of available information the notified certification body shall issue an EC Certificate of conformity permitting the ETA-holder to issue an EC Declaration of conformity allowing CE Marking of the products
33 CE marking
331 General
The CE marking shall be affixed to the board packaging In accordance with ETAG 018 the required information to accompany the CE symbol is
a) identification number of the notified body b) nameaddress of the ETA-holder c) two last digits of year of affixing CE Marking d) number of the EC Certificate of Conformity e) number of ETA f) reference to the ETAG 018 Parts 1 and 4 g) indications to clarify the intended use
- exposure type(-s) cf sect11 of this ETA - type(-s) indicating the assembly the board is intended to protect cf sect11 of this ETA
h) designation code nominal thickness
(all performances can be derived from this info)
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
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European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 15 of 34
42 Installation
421 General
Installation of the Fire Protective Product shall be practicable under normal site conditions and is assumed to be performed by adequately trained installers
The manufacturer shall provide an installation guide for his product
4211 Supporting structure
The distance between supports shall be in accordance with the information provided in the assemblies described in annex 2
4212 Cutting and machining
The fire protective boards shall be cut and machined using conventional woodworking equipment The maximum cutting tolerance is +- 8 mm
A safety data sheet is available from the manufacturer upon request
4213 Joints
The fire protective boards shall be butt jointed The boards can have square edges The type of edge shall be in accordance with the assemblies described in annex 2
4214 Mechanical fasteners
Fastening of the fire protective boards onto the support structure shall be in accordance with the assembly information provided in annex 2
4215 Surface treatment
The board surface allows most type of decoration When applying a surface treatment the absorption capacity of the board has to be taken into account Before applying any surface treatment a confirmation has to be delivered by the manufacturer
Assessment of the influence of surface treatment (such as plastering paints tiles wallpaper) on the performance of the boards has not been performed in the framework of this ETA
4216 Assembly
The boards shall be applied as specified in the assemblies in annex 2
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 16 of 34
5 Recommendations
51 Recommendations on packaging transport and storage
During transport and storage the boards shall be stacked on a flat underground and covered Storage shall take place on pallets in a sheltered and well-ventilated space
52 Recommendations on use maintenance and repair
Future modifications to the building should not adversely affect the fire protective properties of the system in which the boards are used Care should be taken to prevent any reduction of fire performance as a result of increased applied load to protected elements of the works (eg beams columns ceilings floors or walls)
The assessment of the fitness for use is based on the assumption that damage for example caused by accidental impact is repaired It is further assumed that replacement of components during maintenancerepair will be undertaken using materials specified by the ETA SINTEF Building and Infrastructure Oslo 12102011
Tore H Erichsen Approval Manager
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 17 of 34
ANNEX 1 References
Reference number ETAG 018-1 (edition 2004) Document title Fire protective products - Part 1 General
Reference number ETAG 018-4 (edition 2004) Document title Fire protective products - Part 4 Fire protective board slab and mat products and kits
Reference number EN 124672004 Document title Fibre-cement flat sheets - Product specification and test methods
Reference number EN 13501-12002 Document title Fire classification of construction products and bui ld ing e lements - Par t 1 Classification using test data from reaction to fire tests
Reference number EN 13501-32005 Document title Fire classification of construction products and bui ld ing e lements - Par t 3 Classification using data from fire resistance tests on products and elements used in building service installations fire resisting ducts and fire dampers
Reference number EN 13501-42003 Document title Fire classification of construction products and bui ld ing e lements - Par t 2 Classification using data from fire resistance tests excluding ventilation services
Reference number EN 1366-11999 Document title Fire resistance tests for service installations ndash Part 1 Ducts
Reference number EN 3182002 Document title Wood based panels - Determination of dimensional changes associated with changes in relative humidity
Reference number EN 319 1993 Document title Particleboards and fiberboards Determination of tensile strength perpendicular to the plane of the board
Reference number EN 7892005 Document title Timber structures - Test methods - Determination of mechanical properties of wood based panels
Reference number EN 1366-82004 Document title Fire resistance tests for service installations - Part 8 Smoke extraction ducts
Reference number EN 13381-12002 Document title Test methods for determining the contribution to the fire resistance of structural members - Part 1 Horizontal protective membranes
Reference number EN 1365-21999 Document title Fire resistance tests for load bearing elements - Part 2 Floors and roofs
NOTE The editions of reference documents given above are those which have been adopted by SINTEF for its specific use when this ETA was established
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 18 of 34
ANNEX 2 Fire resistance performances and assembly methods
for uses of boards covered by this ETA
A20 Overview of fire resistance performances for TECNIVER L assemblies The fire protective assemblies in Table A201 have been assessed within the framework of this ETA Assemblies installed according to the provisions given in this annex are covered by this ETA
Table A201
Assembly assessed within the
framework of this ETA Classification Test
Standard Intended
use according
to ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical ventilation duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60 S
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L35 fire protective board
EI 60 S
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L35 fire protective board + reinforcement (1)
EI 60
Multi
500 Pa Ve
EN 1366-8 Type 9 Annex 21 Same as ETA first
edition 1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L35 fire protective board
EI 60
Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L45 fire protective board
EI 90 S ho o i
EN 1366-1 Type 9 Annex 22
Same as ETA
first edition
250x1000mm
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 19 of 34
Assembly assessed within the framework of this ETA
Classification Test Standard
Intended use
according to
ETAG 018
In
stal
lati
on
det
ails
Date of addition to this ETA
Maximum section of the
duct
Vertical extraction smoke duct composed of TECNIVER L45 fire protective board
- Standard assembly
- Specific assembly (2)
EI 90 S
EI 120 S
Multi
500 Pa ve
EN 1366-8
Type 9
Annex 21
Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L45 fire protective board
EI 90 S Multi
500 Pa
ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical ventilation duct composed of TECNIVER L55 fire protective board (3)
EI 120
ve o i
EN 1366-1 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal ventilation duct composed of TECNIVER L55 fire protective board (4)
EI 120
ho o i
EN 1366-1 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Vertical extraction smoke duct composed of TECNIVER L55 fire protective board (3)
EI 120 S Multi
500 Pa ve
EN 1366-8 Type 9 Annex 21 Same as
ETA first edition
1250x1000mm
Horizontal extraction smoke duct composed of TECNIVER L55 fire protective board (4)
EI 120 S Multi
500 Pa ho
EN 1366-8 Type 9 Annex 22 Same as
ETA first edition
1250x1000mm
Note the number between brackets refers to details given in annex 3
Assembly assessed within the framework of this ETA
Classification Test Standard Intended use according to ETAG 018
Installation details
Date of addition to this
ETA
Wood floor protection composed with TECNIVER L fire protective board Thickness = 45mm Thickness = 55mm
EI 90
EI 120
EN 1365-2
EN 13381-1 Type 7 Annex A23
Same as ETA first edition
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 20 of 34
A21 Specification of a vertical duct (intended use type 9) composed of TECNIVER L fire protective board exposed to fire from the outside or from the inside
A211 Date of addition to this ETA
This annex was added to the first edition of this ETA
A212 Classification
The assemblies described in this annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A213 Installation requirements
Installation requirements in paragraph 42 of this ETA shall be taken into account
A21 4 Supporting structure
The continuous self-supporting vertical duct is composed of TECNIVER L fire protective boards The duct starts at ground level and penetrates a steel concrete floor (or a floor slab with an equivalent Resistance to fire performance characteristics) with a minimum thickness of 150mm At the opening in the floor the duct in supported along the entire perimeter by
- Steel L channels (see details 1) - Board fillets (see details 2)
Specifications for the components are given in Table A211 Table A211
Element Identification Characteristics Mounting and fixing Steel L channels
Steels channel
ge40x40x4mm
Fixed around the perimeter of the duct and only supported on the concrete floor
Board fillet TECNIVER L55 150mm x 55mm Fixed around the perimeter of the duct and only supported on the concrete floor
Wood Screws
Steel screws standard Oslash4x40mm Oslash5x90mm
Used for fixing steel L channel on the board At 100mm centre Used for fixing board fillets on the duct
NB maximum height without supporting structure = 6 m
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 21 of 34
Detail 1 Detail 2
Note the numbering on the figures for vertical duct is
(1) - TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Screw gt Oslash 5 x 70mm ndash (5) - Steel L channel gt 40x40x4mm ndash (6)- TECNIVER L boards strips (7) - Rockwool density gt 30kgm3 gap size 10 mmltelt30 mm (8)- Anchor gt M8 (9)- Screw Oslash 4 x 40mm A215 Insulation
None
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 22 of 34
A216 Fire protective boards
The TECNIVER L boards are placed to form a continuous vertical duct (see figure 211)
FIGURE 211
FIGURE 212
The boards are fixed with CFD glue at all edges and screwed in the edges with steel screw with a minimum dimension of Oslash5x70 at maximum 200mm center distance
The horizontal joint between 2 sections is covered with TECNIVER S 100x10mm bands fixed with CFD glue and with screws as shown on figure 212
These bands can be placed on the inside or outside of the duct
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 23 of 34
Maximum dimensions
Fire resistance Maximum dimensions Mounting
Ventilation EI 60
ve o i 1250x1000mm int
Smoke extraction EI 60
ve o i 1250x1000mm int
Ventilation EI 90
ve 1250x1000mm int
Smoke extraction EI 90
ve 1250x1000mm int
Ventilation EI 120
ve o i 1250x1000mm mm int
Smoke extraction EI 120
ve 1250x1000mm mm int
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 24 of 34
Specifications for the components are given in Table A212
Table A212 Element Identification Characteristics Mounting and fixing
Boards Fire protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35 mm 45mm 55mm
Installed to form a rectangular vertical form
Screws Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le200mm centres
TECNIVER bands
Fire protective bands TECNIVER S
Length 1250 mm Width 100 mm Thickness 10 mm
Fixed on the boards with glue and screws at le 100mm centres
Screws Steel screws Oslash4x40mm Used for fixing of the Tecniver S bands
A21 7 Joints
A21 71 Board joints
Before being screwed all edges of the boards are first pre glue with CFD Glue
Specifications for the components are given in Table A213
Table A213 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joints are completely filled up
A2 172 Penetration seal
The gap between the slab and the duct is filled with mineral wool with an A1 classification according to EN 13501-1 and a minimum density of 30kgm3
At the bottom of the floor a horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a minimum width of 100 mm is fixed around the duct to the floor with steel anchor (figure 213)
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 25 of 34
Figure 213
At the top of the floor - Steel L channels see paragraph A224 - TECNIVER L strip see paragraph A224 - A horizontal TECNIVER L board strip with a thickness equivalent to the board of the duct and a
minimum width of 100mm is fixed around the duct to the floor with steel anchor
Specifications for the components are given in Table A214
Table A21 4 Element Identification Characteristics Mounting and fixing
Board strip
Fire protective board TECNIVER L
Width ~ 100 mm Thickness ge 35 mm
Fixed horizontally above the floor with anchor all around the duct
Anchor Galvanized steel anchor geM8
Used for fixing boards strip at le200mm centre distance
Plugging sealing material
Mineral wool Density ge30kgm3 Apply between the concrete slab and the duct
A218 Details
All installation details shall be executed as presented in the figures 211 to 213
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 26 of 34
A22 Specification of a horizontal duct composed of TECNIVER L fire protective board exposed to fire from outside or inside
A221 Date of addition to this ETA
This annex was added to the first edition of this ETA
A222 Classification
The assemblies described in this Annex has been tested according to EN 1366-1 (ventilation ducts) and EN 1366-8 (smoke extraction ducts) and classified (see table A201) respectively in accordance with EN 13501-3 and EN 13501-4
A223 Installation requirements
The installation provisions given in paragraph 42 of this ETA shall be taken into account
A224 Supporting structure
The continuous self-supporting horizontal duct is composed of TECNIVER L fire protective boards (see paragraph A226 for details of the duct composition) The duct penetrates a light weight masonry wall with a minimum thickness of 150mm (or a masonry wall with an equivalent resistance to fire performance characteristics - see paragraph A2272 for details of penetration) The duct is supported by a steel suspension system at intervals of 1200mm as illustrated by figure 221
Figure 221
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 27 of 34
The suspension system is composed with
- Steel rods with a diameter M8 - Steel bar with a U shape and minimum section dimension 30x30x10mm or equivalent
The supporting is
- Not protected when the duct is exposed to fire from inside (figure 222)
Smoke extraction Duct
- Protected when the duct is exposed to fire from outside (figure 223)
Ventilation Duct
Specifications for the components are given in Table A221
Table A221 Element Identification Characteristics Mounting and fixing
Steel bars Galvanised steel bars according to EN14195 or equivalent
Dimensions ge30x30x10mm Length depending of the duct section
1200 mm centre distance
Rods Galvanised rods M8 1200 mm centre distance
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 28 of 34
Note the numbering on the figures for horizontal duct is shown on the next page
The numbering on the figures for horizontal duct is (1)- TECNIVER L boards (2)- TECNIVER S bands (3)- CFD Glue (4)- Steel rods M8 (5) - Anchor M6M8 (6) - Galvanised steel bar gt 30x30x10mm (7) - Nut M8 (8) - Rockwool density gt 30kgm3 Gap size 10 mmltelt 30 mm (9)- Rolls PUMICA Oslash1225mm ndash (10) - Insulation for supporting (11)- Screw Oslash 4 x 40mm (12)- Screw gt Oslash 5 x 70mm
A225 Insulation - Duct exposed to fire from the outside
- Steel rods are protected with vermiculite rolls (PUMICA) with minimums dimensions Oslash1225mm The shells are composed with two half-pieces apply on the rods and are fixed with CFD Glue (see figure 224)
- Steel bars are protected with vermiculite pieces (see figure 225)
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 29 of 34
Specifications for the components are given in table A222
Table A222
Elements Identification Characteristics Mounting and fixing
Shells PUMICA Vermiculite shells Length 500mm
Thickness 25mm
Oslashint 12mm
Placed on steel rods and maintained with CFD Glue
U bar protection Composed with vermiculite boards
Length 1200mm
Width ge125mm
Thickness ge80mm
Placed on the steel bar and close at the bottom with a piece of vermiculite fixed with screws
A226 Fire protective boards
The TECNIVER L boards are placed to form a continuous horizontal duct (see figure 221)
The boards are fixed with CFD Glue at all edges and screwed in the edges with steel screws with a minimum dimension of Oslash5x70 maximum 200mm centre distance
The horizontal joints between 2 sections are covered with TECNIVER S 100x10mm bands fixed with CFD Glue and steel screws (figure 226) These bands can be placed on the inside or the outside of the duct
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 30 of 34
Maximum dimensions
Fire resistance Maximum
dimensions Mounting
Ventilation EI 60 ho o i
1250x1000mm int
Smoke extraction EI 60
1250x1000mm int
Ventilation EI 90 ho o i
1250x1000mm int
Smoke extraction EI 90 ho o i
1250x1000mm int
Ventilation EI 120 ho o i
1250x1000mm int
Smoke extraction EI 120 ho o i
1250x1000mm int
Specifications for the components are given in Table A223
Table A223 Element Identification Characteristics Mounting and fixing
Boards Fire Protective board TECNIVER L
Length 2500 mm Width 1200 mm Thickness 35mm 45mm 55mm
Installed to form a rectangular horizontal duct
Wood Screws
Steel screws Oslash5x70mm Oslash5x80mm Oslash5x90mm
Used for fixing of the boards at le 200 mm centres
TECNIVER Bands
Fire protective bands TECNIVER S
Length 1230mm Width 100 mm Thickness 10mm
Fixed on the boards with glue and screws at le100mm centres
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
1250
0 to 1000
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 31 of 34
Wood Screws
Steel screws Oslash 4 x 40mm Used for fixing of the TECNIVER S bands at le100mm centres
Before being screwed all edges of the boards are first pre-glued with CFD Glue (see figure 227)
Specifications for the components are given in Table A224
Table A224 Element Identification Characteristics Mounting and fixing
Glue CFD Glue Non combustible water containing cold glue sodium silicate based
The glue is applied with a spatula or paintbrush The joint are completely filled up
A2272 Penetration seal
The joint between the penetration wall and the duct is filled up with mineral wool
On the both sides of the wall and all around the duct a special piece with an L form is applied (see figure 228)
A227 Joints A2271 Board joints
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 32 of 34
The L profiles are made with TECNIVER L fillets (thickness = thickness board used for the duct) with a minimum width of 100 mm fixed together with a steel screw with minimum dimension Oslash5x70mm at maximum 200mm centre distance
The L profiles are fixed to the wall with steel anchor M6 at maximum 250mm centres
Specifications for the components are given in Table A225 Table A225
Element Identification Characteristics Mounting and fixing Custom made L profil Fire protective board
TECNIVER L Width 100mm Thickness ge 35mm
Installed around the duct and fixed the wall at le250mm centres
Sealant plugging Rock wool Density ge30kgm3 Installed between the wall and the duct
Anchor Stee l anchor
M6 Used for fixing L profile to the wall
A23 Installation details Type 7 Load-bearing timber elements
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 33 of 34
TECNIVER L35 boards Reinforcement minimum Tecniver S10 (fixation screwed or glued) or gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L45 boards Reinforcement with a minimum of gypsum board th=13mm (screwed glued on the board Tecniver L or fixed on a metal frame) Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 Steel L channel Rockwool density gt30kgm3
Concrete floor (minimum th=150mm)
TECNIVER L55 boards Specification Tecniver S10 (L=500mm) screwed or glued direct on the board TECNIVER L55 TECNIVER L55 Rockwool density gt30kgm3
Concrete wall (minimum th=150mm) Supporting of the duct
(1)
(2)
(3)
(4)
Annex 3 Details for specific points in installation
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
European Technical Approval No ETA-110083 Page 34 of 34
Table A3 TECNIVER S characteristics
Nr Board-type
TECNIVER
unit
S (stripes)
1 Density (+- 10 ) 850 kgmsup3 2 Thickness of board 10 mm
3 Dimension (min) 1220 x 100 mm
4 Thickness tolerance + 05 mm 5 Dimension tolerance + 20 mm
6 Bending strength(EN 12467 - 732) 5 Nmmsup2
7 Compressive Strength (internal) 8 Nmmsup2 8 Screw extraction surface (EN 320) 25 Nmm 9 Tensile strength (EN 319) 04 Nmmsup2 10 Delamination strength (EN 311) 045 Nmmsup2
11 Residual moisture (after press) (EN 322) 2 ndash 6
The shown values in this datasheet are always dependent on the density and are minimum or average values of production
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