BOARDS TECBOR - advocoppens.be

TECB

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This catalogue is for commercial purposes only and represents no type of validation of certifi cations. Listed tests are currently in force and as a result, we decline all liability as a result of an improper use of the products.

Tecresa Protección Pasiva®, a Spanish company established on 24 July 1998, has been part of the Mercor® Group since 19 February 2008. It was originally created to offer, both the national and international market, cutting edge comprehensive solutions for passive protection against fi re, focusing on two areas: Smoke vents and materials resistance with products made on our premises, such as the Tecwool® mortar or Tecbor® boards.

Our main objective is to meet the needs of the current, competitive and ever-changing market providing not only solutions to the development and marketing of fi re protection materials but also a wider approach to enable customers to optimise their management, which is a key to competitiveness.

In recent years, mercor tecresa® has consolidated its leadership in the sector due to its commitment, technology and development of fi re prevention systems.

The company policy is based on a continuous improvement of the production capacity, with a permanent focus on service quality and customer satisfaction. Thus, it has been the fi rst quality certifi ed company in the passive protection sector in compliance with standard ISO 9001:2008 and ISO 14001:2004 by Applus. Regarding occupational risk prevention, it has complied with standard OHSAS 18001:2007.

Mercor tecresa® is in continuous evolution and development, striving to improve every day the service we offer to our customers.

BUILDING SOLUTIONS FOR YOUR SAFETY

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Fire protection.

Thermal insulation.

Acoustic absorption.

Fire protection for industrial appliances and tunnels.

Application and general usage.

Reference works.

LEGEND

TECBOR® PRESENTATION 7

TECHNICAL CHARACTERISTICS AND SPECIFICATIONS 9

SOLUTIONS 10

1 - Metal structure. 10

2 - Concrete structural elements. 14

3 - Cable tray. 20

4 - Ventilation and Smoke extraction ducts. 22

5 - Non - structural elements. Walls. 28

6 - Suspended ceilings and slab protection. 38

7 - Curtain walls. 44

8 - Tunnels. 50

REFERENCE WORK 59

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ECB

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® A

& B

TECBOR®GENERAL CHARACTERISTICS OF OUR BOARDS

COMPOSITION

Tecbor®, Tecbor® A and Tecbor® B boards are rigid fi re protection panels made of magnesium oxide, silicates, and other additives, fi nished with a fi breglass mesh on both sides.

TESTS

Mercor tecresa® is constantly evolving and adapting to the regulatory changes by developing new tests, conducted in offi cial laboratories accredited by ENAC or a similar international body and under UNE EN, ASTM standards. Given our concern to make Tecbor® an integral solution, we conduct real-scale tests in tunnels, hydrocarbon curve tests, RWS curve tests or tests under the American UL standard.

FIRE REACTION

Tecbor®, Tecbor® A and Tecbor® B is classifi ed as A1 (non combustible) pursuant to European Standard EN 13501-1.

TRACEABILITY

All of our products undergo internal quality control procedures to guarantee the history, location and path of our batches.

QUALITY

Tecbor® A and B boards bear the CE Mark (ETA 09/0057) pursuant to the specifi cations of the ETAG 018-4 Guide approved by EOTA.

Commitment to and effort in the creation of a market leading product, certifi ed by Applus pursuant to standard ISO 9001.

HEALTH AND SAFETY

Tecbor® boards do not contain hazardous substances, according to the Commission’s Database DS041/051.

TECHNICAL ASSISTANCE

Our commercial department, through its technicians, offers consulting personalised attention both for constructive solutions and building regulations.

APPLICATION

We seek to make our products easy and quick to assemble, thus delivering the most competitive solutions in the market.

GLOBALISATION

Directly and through the Mercor® Group entreprises, Tecresa® markets its products all over the world, seeking to be the point of reference in passive fi re protection.

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TEC

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ECB

OR

® A

& B 9SPECIFICATIONS TECBOR® A TECBOR® B TECBOR®

TUNNEL AND DUCTS NORMATIVE

Composition Magnesium oxide, silicates & other additives

Magnesium oxide, silicates & other additives

Magnesium oxide, silicates & other additives -

Fire performanceNon-combustible

Euroclass A1Non-combustible

Euroclass A1Non-combustible

Euroclass A1UNE - EN 13501-

1:2002

Dry density (40 ºC) 700 kg/m3 ±10% 650 kg/m3 ±10% 900 kg/m3 ±10% UNE - EN 12467

Density (23 ºC y 50% HR) 730 kg/m3 ±10% 680 kg/m3 ±10% 925 kg/m3 ±10% UNE - EN 12467

Thermal conductivity 0,27 W/mk 0,19 W/mk 0,31 W/mk UNE - EN 12664

Alkalinity pH 8-10 8-10 8-10 UNE - EN 13468

Water absorption capacity 1,9 kg/m2 4,12 kg/m2 4,5 kg/m2 EN 1609

Steam permeability 3,9 x 10-9 (Kg/m2sPa) 3 x 10-9 (Kg/m2sPa) 3 x 10-9 (Kg/m2sPa)UNE - EN ISO

12572

Lengthwise tolerance ± 5 mm ± 5 mm ± 5 mm UNE - EN 12467

Widewise tolerance ± 3 mm ± 3 mm ± 3 mm UNE - EN 12467

Thermal expansion(20-100 ºC)

3,6 (1/ºC)*10E-5 3,1 (1/ºC)*10E-5 3UNE - EN ISO 10.545-8/97

Tolerance to thickness ± 1 mm+2 mm-1 mm

+2 mm-1 mm

UNE - EN 12467

Edge straightness Level l - 0,1% Level l - 0,1% Level l - 0,1% UNE - EN 12467

Organic matter content 4,55% 3,30% 3,3% UNE 103 204/93

Resistance to water erosion RL < 0,75 RL < 0,75 RL < 0,75 UNE - EN 12467

Modulus of elasticity (MPa)

3018,7 2149,2 475UNE - EN 12089

UNE -EN 310

Flexural strength MOR (MPa)

7,2 3,58 4,74 EN- 12467

Tensile strength perpendicular to fi bre

(MPa)1,2 0,68 1,47 EN - 1607

Comprenssive strength (MPa)

7,07 4,64 9,61 EN - 826

Dimensional stability ≤ 0,25% ≤ 0,25% ≤ 0,25% UNE - EN 326-1

Tensile strength paralell to fi bre (MPa)

1,59 0,81 0,99 EN 1608

Microbial proliferation No No No EN 13403

Life 25 years Z2 (indoor use) 25 years Z2 (indoor use) 25 years Z2 (indoor use) Dite 09/0057

TECHNICAL CHARACTERISTICS AND SPECIFICATIONS

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Steel structures are used for building purposes worldwide. One of the main advantages is that they have great resistance per weight unit, which provides them with huge versatility and the possibility of creating complex yet light structures.

However, the thermal conductivity of steel represents a disadvantage. Therefore, in the event of a fi re, the gradual increase in temperature plus steel high heat transmission result in a substantial reduction of the structure’s bearing capacity and mechanical resistance. The resistance and elastic limit are modifi ed above 250°C, and above roughly 500°C the drop in resistance is signifi cant enough not to support its design capacity.

Mercor tecresa® has conducted numerous tests with Tecbor® according to UNE EN 13381-4 standard, in which is determined the contribution of fi re protection of the board when we protect steel structural elements, either on beams, columns or bearing elements.

Tecbor® has been tested to cover a great variety of steel profi les characterised by their section factors. Likewise, it has been tested for several standard specifi ed design temperatures.

1 - Metal structure

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BO

R® A

& B 11

Section factor THICKNESS (mm)m -1 30 min 60 min 90 min 120 min 180 min 240 min45 [19] [19] [19] [19] [27] [38]

50 [19] [19] [19] [19] 29 40

60 [19] [19] [19] 20 31 -

70 [19] [19] [19] 22 33 -

80 [19] [19] [19] 23 35 -

90 [19] [19] [19] 24 36 -

100 [19] [19] [19] 25 37 -

110 [19] [19] 20 26 38 -

120 [19] [19] 20 26 39 -

130 [19] [19] 21 27 40 -

140 [19] [19] 21 27 40 -

150 [19] [19] 22 28 [41] -

160 [19] [19] 22 28 [41] -

170 [19] [19] 22 29 [42] -

180 [19] [19] 22 29 [42] -

190 [19] [19] 23 29 [42] -

200 [19] [19] 23 29 - -

210 [19] [19] 23 30 - -

220 [19] [19] 23 30 - -

230 [19] [19] 23 30 - -

240 [19] [19] 23 30 - -

250 [19] [19] [24] [30] - -

260 [19] [19] [24] [30] - -

265 [19] [19] [24] [31] - -

The data appearing on this chart are the ones listed in the assessment report from the 10/1483-1014 dossierValid chart for 500 ºC of design temperature in steel according to UNE ENV 13381-4.

TECBOR® A & B BOX SECTION FACTOR

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1.1 METAL STRUCTURE PROTECTION. COLUMNS

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4

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67

Fix 45x15x0.6 mm omega profi les to the outer side of the metal profi le’s fl ange to be protected with steel nails every 725 mm.

Fix 30x30x0.6 mm angle section to the Tecbor® board strips, and then the strips onto the omega profi les with self-tapping screws every 250 mm. Assemble the strips.

Use Tecbor® joint paste in screw heads and between boards.

NOTA: If protection procedure is done with 40 mm Tecbor® B boards,they may be joined without auxiliaries using 5x80 mm screws every 250 mm.

DESCRIPTION OF ASSEMBLY

SOLUTION

Tecbor® boards .

Tecbor® B 40 mm boards.

Self-tapping screw (size according to board)

Steel column.

Tecbor® joint paste.

30x30x0,6 mm angle section.

45x15x0,6 mm omega.

5x80 mm self-tapping screw.

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TEST

Standard: ENV 13381-4Laboratory: APPLUSTest Nº: 10/1483-1014

3

PLAN

5

1

6

7

3 45

PLAN DETAIL

PLAN Assembly 40 mm Board

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2

8

ASSEMBLY DETAIL

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1.2 METAL STRUCTURE PROTECTION. BEAMS

SOLUTION


Tecbor® boards.

Self-tapping screw (size according to board).

Steel beam.


30x30x0,6 mm angle section.

45x15x0,6 mm omega.

Slab.

6x60 mm metal plug.

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3

4

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6

7

8

Fix 45x15x0.6 mm omega profi les to the outer side of the metal profi le’s fl ange to be protected with steel nails every 725 mm. Fix the 30x30x0.6 mm angle to the slabs with 6x60 mm plugs every 300 mm.

Fix 30x30x0.6 mm lower angle section to the Tecbor® board strips and these onto the omega profi les and onto the angle anchored to the slabs with self-tapping screws every 250 mm.


TEST

Standard: ENV 13381-4Laboratory: APPLUSTest Nº: 10/1483-1014

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PLAN

DETAIL PLAN 1 DETAIL PLAN 2

Met

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Despite its lack of combustibility and low thermal conductivity, the concrete experiences during the fi re the formation of porous pressures and ductile internal tensiones which generate explosives splinters. This results in the loss of sections and the exposure of the reinforcement steel to extremely high temperatures.

Furthermore, due to the warming, in particular to temperatures higher than 300 ºC, the concrete losses its resistance. These problams can be faced through the passive fi re protection of concrete structural elements.

The fi re protection of the concrete structural elements is used to prevent the chip explosion, which a higher degree of concrete is much more sensitive to.

Overall, the passive fi re protection has become a priority issue anywhere where a combination with the follwing aspects is presented: chip explosion prevention; reinforcement and steel protection; so it doesn’t exceed critical temperatures, protection so that the concrete doesn’t exceed excesive temperatures.

2 - Concrete structural elements

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R® 15

2.1 PROTECTION OF BEAMS AND CONCRETE SLABS TECBOR® A R-30 - R-240

SOLUTION

As minimum and maximum thickness were tested depending on the requested REI, we will need a determined number of layers to be installed. The boards will be directly fi xed to the concrete with metal impact anchors HIlti DBZ type. Boards layout will be

TEST

Standard: UNE EN 13381-3.Laboratory: APPLUS.Test Nº: 12-3550-541 M-1 and 12-3550-656.

Slab.

Concrete beam.

Tecbor® boards .

DBZ 6/35 metal anchors.

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4


DETAILED VIEW

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butt joint with no need of bonding paste. In the case where the gap between joints is bigger than 3 mm, Tecsel® mastic will be needed.

TEC

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R®16

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SPALLING EFFECT

This explosion is the violent break of the concrete layers or pieces of the surface of a structural element when exposed to a fast increase of temperatures, as it happens during a fi re.

It usually takes place during the fi rst 20 or 30 minutes in a confl agration. Many materials, (for example: permeability, saturation level, size and type of aggregate, presence of breakage and reinforcement); the geometrical shapes (as the section size) and the environment (resistance level, or heating and profi le rate), have been factors infl uencing the splinters during a fi re, as it has been identifi ed from the researches.

The main factors which impact on the splinters are: the rate of warning (mainly over 2° or 3°C/minute), permeability of the material, degree of saturation of

the pores (mainly over 2 or 3% of the moisture content by weight of the concrete), presence of reinforcement and level of external applied resistence.

Concrete’s low permeability shows a greater tendency to splinter than one with concrete’s average resistance,despite its greater resistance to tension.

This is because greater preassures on the pores are formed during the heating, due to the low permeability of the material. Furthermore, the highest preassure point on the pores happens closer to the surface for concrete.

PROTECTION WITH TECBOR® BOARDS

Fire resistance of concrete structural elements varies according to its density, moisture content, composition, size factors and distance to the shaft edge of the metal framework.

With the calculation methods contained in ENV 1992- 1-2 1955 standard, Eurocode 2 part 1-2 can be designed the concrete structural elements with the required bearing and compartment capacity for normalized thermal action.

Nevertheless, in order to improve the resistance capacity of the concrete, the Tecbor® boards offer a very effective and economic technical solution, increasing the fi re resistance of the concrete structural elements.

EUROCODE 2, establishes the possibility of using protection and improvement systems with the corresponding test to determine both the equivalent

thickness of the material and its capacity to remain cohesive and consistent with the slab.

CTE in its annex C also collects these specifi cations.

Tecbor® boards have their corresponding test according to UNE ENV 13381-3:2004 standard. The equivalent factors in concrete of the Tecbor®

boards for different fi re resistances have been tested through this test. The thicknesses to be applied are determined according to these factors.

Mercor tecresa® has carried out the study to calculate the minimum thickness of the Tecbor® boards to obtain different critic T at different coating thickness both on slabs.

350 ºC 400 ºC 450 ºC 500 ºC 550 ºC 600 ºC 650 ºCCoating thickness “g” (mm) Minimum protection thickness (mm) for R30

>5 0 0 0 0 0 0 0

Study to fi nd the minimum thickness of the Tecbor® A boards to obtain certain critic T at different coating thickness on concrete beams.

Data have been obtained from the test results shown in the 12/3550-656, 12/3550-200, 12/3550-201 reports and assuming a linear correlation between the protection thickness of “Tecbor® A” and its fi re performance.

Boxes without numeric value indicate that the corresponding value is higher than the maximum tested value (40 mm).

Boxes with value 0 indicate that it is not necessary the application of protection due to the concrete beam’s own fi re resistance.

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350 ºC 400 ºC 450 ºC 500 ºC 550 ºC 600 ºC 650 ºCCoating thickness “g” (mm) Minimum thickness of protection (mm) for R60

5-9 10 0 0 0 0 0 0

>10 0 0 0 0 0 0 0


5-9 18 13 10 10 10 0 0

10-14 11 10 10 0 0 0 0

15-19 10 0 0 0 0 0 0

>20 0 0 0 0 0 0 0


5-9 28 26 23 21 18 16 16

10-14 24 21 17 14 11 10 10

15-19 17 12 10 10 0 0 0

20-24 11 10 0 0 0 0 0

25-29 10 10 0 0 0 0 0

30-34 10 10 0 0 0 0 0

35-39 10 10 0 0 0 0 0

40-44 10 0 0 0 0 0 0

45-49 10 0 0 0 0 0 0

50-54 10 0 0 0 0 0 0

55-59 10 0 0 0 0 0 0

>60 0 0 0 0 0 0 0

R180 and R240 tables have been obtained with data only from the 12/3550-200 maximum thickness test.


>5 40 40 40 40 40 40 40


5-9 - - - - - 40 40

10-14 - - - - 40 40 40

15-19 - - - 40 40 40 40

20-24 - - 40 40 40 40 40

25-29 - 40 40 40 40 40 40

30-34 - 40 40 40 40 40 40

35-39 - 40 40 40 40 40 40

40-44 - 40 40 40 40 40 40

45-49 - 40 40 40 40 40 40

>50 40 40 40 40 40 40 40

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R®18

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350 ºC 400 ºC 450 ºC 500 ºC 550 ºC 600 ºC 650 ºCCoating thickness “g” (mm) Minimum coating thickness (mm) for R30

>5 0 0 0 0 0 0 0

Study to fi nd the minimum thickness of the Tecbor® A boards to obtain certain critic T at different coating thickness on concrete slabs.

Data have been obtained from the test results shown in the 12/3550-541, 12/3550-167, 12/3550-199 reports and assuming a linear correlation between the protection thickness of “Tecbor® A” and its fi re performance.

Boxes without numeric value indicate that the corresponding value is higher than the maximum tested value (40 mm).

Boxes with value 0 indicate that it is not necessary the application of protection due to the concrete slab’s own fi re resistance.


>5 0 0 0 0 0 0 0


5-9 27 24 22 19 17 14 12

10-14 21 18 15 11 10 10 10

15-19 14 10 10 0 0 0 0

20-24 10 0 0 0 0 0 0

>25 0 0 0 0 0 0 0


5-9 30 28 26 24 22 20 17

10-14 27 25 22 20 17 15 13

15-19 24 21 18 15 12 10 10

20-24 22 18 15 11 10 10 10

25-29 19 15 11 10 10 0 0

30-34 16 12 10 10 0 0 0

35-39 10 10 10 0 0 0 0

40-44 10 10 0 0 0 0 0

>45 0 0 0 0 0 0 0

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5-9 - - - - - - 36

10-14 - - - 38 34 29 25

15-19 - 37 33 29 25 22 18

20-24 36 32 28 24 20 16 12

25-29 33 29 25 21 17 13 10

30-34 30 26 22 17 13 10 10

35-39 27 22 18 14 10 10 10

40-44 23 18 14 10 10 0 0

45-49 20 15 10 10 0 0 0

50-54 17 11 10 10 0 0 0

55-59 14 10 10 0 0 0 0

60-64 10 10 0 0 0 0 0

65-69 10 0 0 0 0 0 0

>70 0 0 0 0 0 0 0

Note: values for R240 cannot be found for depths greater than 75 mm, as there is no temperature value at greater depths since the maximum depth at which the thermocouples must be placed is 75 mm (s. UNE EN 13381-3:2004)


5-9 - - - - - - -

10-14 - - - - - - -

15-19 - - - - - - -

20-24 - - - - - - 38

25-29 - - - - - 38 28

30-34 - - - - 38 28 19

35-39 - - - 38 29 19 10

40-44 - - 38 29 19 10 10

45-49 - 40 31 21 12 10 0

50-54 - 33 23 14 10 0 0

55-59 36 27 18 10 0 0 0

60-64 30 21 12 10 0 0 0

65-69 25 15 10 0 0 0 0

70-74 20 11 10 0 0 0 0

75 15 10 0 0 0 0 0

Protecting the wiring adequately will be crucial when electrical supply systems must be kept in optimal running conditions during fi res. In tunnels, heavy traffi c buildings or high-rises, it is of paramount importance to perform orderly evacuations while basic systems keep running.

Tecbor® B 40 mm has been tested covering a cable tray from different sections and evaluated according to UNE EN 1363-1 general requirements, following the heating curve defi ned by UL 1709 standard. Electric conductivity, short-circuit between cables and earth fault have been also added.

Facilities may be accessed through inspection hatches. Likewise, Tecsel® Grids allowing for ventilation and sealing the hole in case of fi re have been tested (For additional information, please contact our Sales Department.).

3 - Cable tray

TEC

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R® A

& B 21

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3.1 TECBOR® B 40 - EI-120 CABLE PROTECTION

SOLUTION



M12 rod.

Tecbor® joint paste ready to use.

50x50x5 mm angle section every 1000 mm.

3,5x45 mm self-drilling screw.

5,2x80 mm self-tapping screw.


Slab.

Cable tray.


The tray is protected by a layer of Tecbor® B 40 mm boards set together with 5.2x80 mm self-tapping screws. At duct section joints, place a 200 mm wide board strip of 20 mm Tecbor® B and fi x it to the metal tray and to each other using 3.5x45 mm screws.

The duct is anchored to the slabs with a 12 mm rod and supported by 50x50x5 mm angle sections.

Board joints and screw heads should be covered with Tecbor® joint paste ready to use.

Penetrations seals:

Fill the hole between the duct and the structural work with 50 mm and 145 kg/m3 rock wool and paint both sides with Tecbor® joint paste ready to use.

TEST

Standard: UNE ENV 1363-1. UL 1709 Heating CurveLaboratory: CIDEMCOTest Nº: 25417

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CROSS VIEW

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Tested under UNE EN 1366-1 standard. Fire resistance tests in service facilities. Part 1. Ducts. Classifi cation according to UNE EN 13501-3: EI-120 (ve, ho i↔o) S (Type A and B horizontal and vertical confi guration).

Tested under UNE EN 1366-8 standard. Fire resistance tests in service facilities. Part 18. Smoke extraction ducts (multi compartment) classifi cation according to UNE EN 13501-4: EI-120 S 1500 (Type C).

The regulatory requirements demand the compartment of elements when traversed by installations, such as pipes or extraction and ventilation ducts.

The Technical Building Code states in its Basic Document in Case of a Fire SI 1, Interior Propagation, Section 3, Point 3:

Fire resistance required to the fi re compartment elements must be kept on the points where such elements are traversed by intallation materials, such as cables, pipes, ducts, ventilation ducts, etc. To that end, a choice can be made between the following alternatives:

a) Put an element which, in case of a fi re, automatically blocks the cross section and guarantees in such point a fi re resistance at least equal to that of the traversed element, for example, an automatic fi rewall dumper. The t (i↔o) being the fi re resistance time required to the traversed compartment element, or a blocking intumescent device.

b) Crossing elements which provide a resistance at least equal to that of the traversed element, for example, EI ventilation ducts t (i↔o) being t the fi re resistance time required to the traversed compartment element.

From the previous paragraph follows that the fi re resistant ducts which pass through fi re compartments must have the compartments from within and from the outside to it.

RSCIEI describes in its annex II Article 5.7:

“Systems including ducts, both verticals and horizontal, which traverse compartment elements and whose function doesn’t allow the use of dampers (smoke exhaust, ventilation of evacuation routes, etc.), must be fi re resistant or adequately protected throughout its route with the same level of fi re resistance than the traversed elements, and tested according to the applicable UNE-EN standards”.

UNE EN applicable standards, as they appear in Annex DB SI G of the TBC are:

- UNE EN 1366 Part 1 for ventilation ducts.

- UNE EN 1366 Part 8 for multi-sector extraction ducts.

4 - Ventilation and smoke extraction ducts

2 hours fi re resistant, self-bearing, horizontal and vertical confi guration

TEC

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R® 23

4.1 UNE EN 1366-1 AND UNE EN 1366-8 VENTILATION DUCT TECBOR® 30 TYPE A, B AND C - EI-120

SOLUTION

Duct composition:

Duct consisting of Tecbor® boards 30 mm thick.

Fixings between sections:

Longitudinally, the boards are joined with Tecsel®

adhesive.

Transversally, duct sections are joined with perimeter joint covers formed by Tecbor® boards of 30 mm thick and 250 mm wide.

The joint covers are fi xed to the section with 2 lines of 5 x 60 mm threaded wood screws, screwed every 250 mm on the long sides and 200 mm on the short ones. Lines distanced between each other 160 mm.

Duct support method:

The duct is supported by an auxiliary structure made up of M16 threaded rods and 50 mm x 50 mm and 5 mm thick L-shaped upon which the duct rests. Maximum distance between the hangs will be 1200 mm.

Sealing of the penetration point through the support work. Sealing will be carried out with the following elements:

· Tecbor® boards 30 mm thick.

· Rock wool 50 mm thick and density 145 Kg/m3.

TEST

Standard UNE EN 1366-1 y UNE EN 1366-8Laboratory: TECNALIA y APPLUS.Test Nº: 14_07739, 14_08681, 14_07738, 14/8785-1293 y 14/8785-1237.

Tecbor® 30 mm boards.

Tecbor® 30 mm plate to cover joints.

Tecbor® 30 mm perimeter ring.

Threaded rod.

50x50x5 mm L-shaped.

5x60 mm threaded wood screws.

6x80 mm metal anchors.

Rock wool 50 mm thick and 145 Kg/m3.

Tecsel® adhesive.

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6

7

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Vent

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24

TEC

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R® A

& B

4.2

The duct comprises 2 Tecbor® B 20 mm boards. Lower layer boards are fastened through 3.5x45 mm self-tapping screws every 300 mm. Once built, the duct inner part is reinforced with 40x40x2 mm steel angle sections. The second layer of the boards is fastened with 3.5x45 mm self-drilling screws directly onto the angle sections. Duct sections are connected covering the joint with 250-300 mm wide Tecbor® B 20 mm plates fastened to the duct with 3.5x45 mm self-tapping screws every 250 mm.

The duct is supported by 50x50x5 mm horizontal angle sections and hung from the forging by means of M16 rod, ring and bolt. Distance between hanging elements is 1 m. Joints between boards, other joints and screw heads should be sealed with Tecbor® joint paste ready to use.

Crossing fi re sectors:

The space between the duct and the structural work is fi lled with rock wool 145 kg/m³ density. Then, 250 mm wide Tecbor® B 20 mm board strips are placed around the duct and anchored to the structural work with 10x100 mm plugs on both sides. Afterwards, a ring surrounding the duct is made with 250 mm strips fastened with 3.5x45 mm self-tapping screws.

Consult the installation manual for furher information.

SOLUTION


TEST

Standard: UNE EN 1366-1Laboratory: CIDEMCO y AFITI.Test Nº: 18037-1-2/M1, 7169/06, 19052-1/-3 and 19052-2/-3


M16 threaded rod.

40x40x2 mm angle section.

3,5 x 45 mm self-drilling screw.



Tecbor® B 20 mm plate to cover joints.

10 x 100 mm metal plug.

Mansory.

50 mm and 145 Kg/m3 density rock wool.


1

2

3

4

5

6

7

8

9

10

11

SECTION A-A

1

11

107

9

8

2

3

4

1

6

11

5

7

Vent

ilati

on d

ucts

9

8

VENTILATION DUCT UNE EN 1366-1 TECBOR® B 20+20 TYPE A AND B - EI-120

TEC

BO

R® A

& B 25

The duct comprises a Tecbor® B de 40 mm layer and a Tecbor® A de 10 mm layer. First layer boards are fastened with 5x80 mm self-tapping screws. The 10 mm board is fastened to the fi rst layer through 3,9x35mm screws. Duct sections are connected covering the joint with 250-300 mm wide Tecbor® B 40 mm plates fastened to the duct with 5x80 mm self-tapping screws every 250 mm.

TEST


Standard: UNE EN 1366-1Laboratory: CIDEMCOTest Nº: 20529, 19967, 20330-a-M1 y and 19966-1/-2-a-M1

SOLUTION


Tecbor® A 10 mm boards.

5x80 mm self-tapping screw.






10x100 mm metal plug.

Mansory.

M16 rod.

1

2

3

4

5

6

7

8

9

10

11

4.3 VENTILATION DUCT UNE EN 1366-1 TECBOR® B 40+10 TYPE A AND B - EI-180

The duct is supported on 50x50x5 mm L-shaped horizontal supports and hung from the slab through the rod, whaser and M16 nut set. Distance between hangs is 1 m.

Joints between boards, other joints and screw heads should be sealed with Tecbor® joint paste ready to use.

Crossing fi re sectors:

The space between the duct and the structural work is fi lled with rock wool 145 kg/m³ density. Then, 250 mm wide Tecbor® B 40 mm board strips are placed around the duct and anchored to the structural work with 10x100 mm plugs on both sides. Afterwards, a ring surrounding the duct is made with 250 mm strips fastened with 5x80 mm self-tapping screws.

Consult the installation manual for further information.

PLAN

9

10

11

6

3

2

1

1

11

28

7

4

5

Vent

ilati

on d

ucts

26

TEC

BO

R® A

& B

CONSTRUCTIVE SOLUTIONS FOR DUCTS*

1. Horizontal duct 3 faces.

3. Section changes.

2. Horizontal duct 2 faces.

4. Uneveness.

Vent

ilati

on d

ucts

TEC

BO

R® A

& B 27

CONSTRUCTIVE SOLUTIONS FOR DUCTS*

5.L-shape.

8. Vertical duct 3 faces.

6. Branches.

7. Vertical anchorage and horizontal splicing.

* Please, contact the commercial department for constructive details of conexions.

9. Vertical duct 2 faces.

Vent

ilati

on d

ucts

Non-structural walls, which separate fi re areas, should be fi re resistant as stipulated in standard EN 1364-1.

When in fi re resistance tests for non-structural elements one edge is left free (Part 1: Walls), the standard allows increasing the width.

With regard to increasing the height, the standard is clear and precise. When the test is run at least at 3 metres high, it may be increased up to 4 metres.

Very often, internal partitions are higher than 4 metres. Mercor tecresa® have been the fi rst to develop large partitions and offers the most effi cient and convenient solution for this type of works.

Besides, penetrations produced between different fi re sectors must be sealed off; for example, in the case of services crossing. Check the TECSEL® Sealing System catalogue to fi nd the most suitable solution.

5 - Non-structural elements. Walls.

TEC

BO

R® A

& B 29

16

4

5.1 TECBOR® A 12 WITHOUT WOOL - EI-60 PARTITION

SOLUTION


70x36x0,6 mm double metal stud H-shaped.

73x30x0,5 mm metal runner.


M6 metal plug.


1

2

3

4

5

6Fix 73x30x0.5 mm runners with M6 metal plug every 250-300 mm. Finish off the metal structure with 70x36x0.6 mm double studs arranged in “H” position with a 610 mm inter-axial distance.

Then fi x Tecbor® A 12 mm boards to both sides with 3.5x35 mm self-tapping screws every 200-250 mm.

Finally, cover board joints and screw heads with Tecbor® joint paste.

The metal studs shall be covered with some Tecbor® board strips, on which the boards will be screwed on.

TEST


Standard: UNE EN 1364-1Laboratory: TECNALIATest Nº: 051497-1

2

1 6

PLAN

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

45

2

3

TEC

BO

R® A

& B30

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

5.2 TECBOR® A 12 - EI-120 PARTITION

SOLUTION


70x36x0,6 mm double metal stud H-shaped.

70 mm (40+30) and 100 Kg/m3 density rock wool.



M6 metal plug.


1

2

3

4

5

6

7

Fix 73x30x0.5 mm runners with M6 metal plug every 250-300 mm. Finish off the metal structure with 70x36x0.6 mm double studs arranged in “H” position with a 610 mm inter-axial distance.

Place rock wool panels between studs. Then fi x Tecbor® A 12 mm boards to both sides with 3.5x35 mm self-tapping screws every 200-250 mm.


TEST


Standard: UNE EN 1364-1Laboratory: CIDEMCOTest Nº: 17826-1/-2 M1

SECTION A-A

23

1

7

PLAN

13

52

7

1

3

65

45

6

TEC

BO

R® A

& B 31

5.3 TECBOR® A 10+10 - EI-180 PARTITION

SOLUTION


70x36x0,6 mm double stud H-shaped.



3,5x35 mm self-tapping.

M6 metal plug.


1

2

3

4

5

6

7


Fix 73x30x0.5 mm runners with M6 metal plug every 250-300 mm. Finish off the metal structure with 70x36x0.5 mm double studs arranged in “H” position with a 610 mm inter-axial distance.

Place rock wool panels between studs. Then fi x the two layers of Tecbor® A 10 mm boards to both sides with 3.5x35 mm selftapping screws every 200-250 mm, overlapping boards of each layer.


TEST


7

2

3

1

SECTION A-A

PLAN

13

52

7

1

3

6

5

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

45

6

TEC

BO

R® A

& B32

5.4 TECBOR® A 10 - EI-120 PANEL ON CONCRETE BLOCK

SOLUTION


15x45x0,5 mm omega sections.

5x65 mm umbrella type metal plug.



Concrete block wall.

1

2

3

4

5

6


On a 15 cm hollow concrete block, attach the 15x45x0.5 mm omega metal profi les every 610 mm using umbrella-type 5x65 mm anchors. Then fi x Tecbor® A 10 mm boards with 3.5x25 mm self-drilling screws.


Distance between screws should be 250-300 mm approximately.

TEST


5

4

6

2

1

PLAN

16

63

2 5 1DETAILED VIEW

Non

-str

uctu

ral e

lem

ents

. Wal

ls

TEC

BO

R® A

& B 33

5.5

SOLUTION



5x65 mm metal plug.



Precast concrete.

1

2

3

4

5

6


On a 12 cm precast concrete wall, attach the 15x45x0.5 mm omega metal profi les every 610 mm using umbrella-type 5x65 mm anchors. Then fi x Tecbor® A 12 mm boards with 3.5x25 mm self-drilling screws.



TEST


2

4

6

1

5

PLAN

16

63

2 5 1DETAILED VIEW

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

TECBOR® A 12 - EI-180 WALL LINING ON PRECAST CONCRETE BLOCK

TEC

BO

R® A

& B34

On a 12 cm ceramic brick wall with 10 mm plastering on the unexposed side, attach 15x45x0.5 mm omega metal profi les every 610 mm using 10x60 mm anchors. Then fi x Tecbor® A 12 mm boards with 3.5x25 mm self-drilling screws.



TEST

Standard: UNE EN 1364-1Laboratory: APPLUSTest Nº: 07/32302900

SOLUTION



10x60 mm anchor.



≥ 12,3 cm ceramic brick wall.

10 mm plastering.

1

2

3

4

5

6

7


5

4

1

6

2

PLAN

16

63

2 5 1DETAILED VIEW

7

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

5.6 TECBOR® A 12 - EI-240 WALL LINING ON CERAMIC BRICKWORK

TEC

BO

R® A

& B 35

5.7 TECBOR® A 12+12 - EI-90 INDEPENDENT WALL LINING

SOLUTION


70x36x0,6 mm H-shaped stud.

60 mm (30+30) and 100 kg/m3 .

73x30x0,5 mm runner.


Tecbor® joint paste .

Metal profi le.

1

2

3

4

5

6

7

TEST


Attach 73x30x0.5 mm runners and assemble 70x36x0.6 mm studs every 610 mm. Fill in frame with 60 mm (30+30 mm) and 100 kg/m3 rock wool panels.

Attach both Tecbor® A 12 mm board layers with 3.5x35 mm selftapping screws every 200-250 mm alternating the layers.


Upon running the test, a 0.6 mm thick galvanised sheet was mounted on the unexposed surface,


5

7

6

2

3

1

4

SECTION A-A

PLAN

13

57

1

3

65

fi xed to the studs with 13 mm sheet-metal screws. This sheet is not fi re resistant; therefore, it can be replaced in the fi nal assembly.

An IPN 140 metal profi le was placed in the test furnace frame centre.

2

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

TEC

BO

R® A

& B36

5.8 TECBOR® A 15+15 - EI-120 INDEPENDENT WALL LINING

SOLUTION


70x36x0,6 mm double stud H-shaped.

60 mm (30+30) and 100 kg/m3 density rock wool.


3,5x35 mm selt-tapping screw.


Metal profi le.

1

2

3

4

5

6

7

Attach 73x30x0.5 mm runners and assemble 70x36x0.6 mm studs every 610 mm. Fill in frame with 60 mm (30+30 mm) and 100 kg/m3 rock wool panels.

Attach both Tecbor® A 15 mm board layers with 3.5x35 mm self-tapping screws every 200-250 mm alternating the layers.


Upon running the test, a 0.6 mm thick galvanised sheet was mounted on the unexposed surface, fi xed

TEST



2

5

6

7

3

4

1

SECTION A-A

PLAN

13

57

1

3

65

2

to the studs with 13 mm sheet-metal screws. This sheet is not fi re resistant; therefore, it can be replaced in the fi nal assembly.

An IPN 140 metal profi le was placed in the test furnace frame centre.

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

TEC

BO

R® A

& B 37

METALWORK ASSEMBLY FOR LARGE PARTITIONS (> 4 M HIGH)

If partitions are above 4 m high, additional reinforcement must be provided.

This structural solution consists of 5 easy-to-install pieces protecting the partition against the stress caused by dilation and temperature variations, and the masonry seating itself.

Mercor tecresa® has tested the metalwork assembly for partitions higher than 4 meters. Consult with our technical department for further information.

Non

-str

uctu

ral e

lem

ents

. Wal

ls.

Fireproof suspended ceilings are used mainly in two specifi c cases.

The fi rst case is to isolate different fi re sectors vertically. This action helps restrain fi re to its starting point and avoids its propagation to other areas. This solution is highly useful in the case of high-rises since partial sector division might cause the fi re to spread easily causing serious problems during evacuation.

The second case is to protect the various objects found above the ceiling; for example, installations, structures, slabs, etc.

According to our requirements, we shall use either application. Our solutions have been tested when fi re strikes from below.

6 - Suspended ceilings and slabs protection.

TEC

BO

R® A

& B 39


Fix 48x30x0.5 mm runners with 10x100 mm plugs every 500 mm approximately around the ceiling’s perimeter.

Then install TC 60/27 profi les at a distance of 610 mm between axes placing such sections crosswise through a steel grip for TC 60/27 forming 610x610 mm frames. Using the steel grips, the M6 rod and the clamps, fi x the structure to the one supporting the ceiling.

Once the metal structure is fi nished, fi x the fi rst Tecbor® A 12 mm boards to the fi rst layer alternating it with the 40 mm and 40 kg/m3 rock wool above the

structure. Then, place the second board layer using 3.5x45 mm self-tapping screws alternating it with the fi rst layer.

Use Tecbor® A 12 mm to fi nish off the assembly with a 150 mm wide base-board.

Distance between screws will be approximately 250-300 mm.

Screw heads and inter-board joints will be covered with Tecbor® joint paste.

TEST

Standard: UNE EN 1364-2Laboratory: CIDEMCOTest Nº: 20331-1/-2-a-M2

SOLUTION




Steel grip for TC 60/27.

M6 threaded rod.

“Sinard” type clamp.

TC 60/27.





Metal profi le.

1

2

3

4

5

6

7

8

9

10

11

12

12

6

5

4831 2

21

11

10

5

7

3

48

1

VERTICAL SECTION

FASTENING TO VERTICAL FACE

7

3

Susp

ende

d ce

iling

s an

d sl

abs

prot

ecti

on

6.1 TECBOR® A 12+12 - EI-120 INDEPENDENT SUSPENDED CEILING

TEC

BO

R® A

& B40

6.2 TECBOR® A 12 - EI-60 FIREPROOF SUSPENDED CEILING


Fix 48x30x0.5 mm runners with 10x100 mm plugs every 500 mm approximately around the ceiling’s perimeter. Next place profi les made up of 2 46x36x0.6 mm studs arranged in “H” position lying down. Put the rock wool panels in between. Studs are fi xed to TC 60/27 profi les by the upper part and suspended from the slabs through a hanging system including a Steel grip, an M6 rod and clamps every 600 mm approximately. Inter-section joints are connected through 2.9x13 mm metal/metal self-drilling screws.

Then Tecbor® A 12 mm boards are fi xed using

3.5x35 mm screws every 250-300 mm. The work is completed with a 150 mm baseboard of Tecbor® A 12 mm placed all around the perimeter.

Distance between screws will be approximately 250-300 mm.

Screw heads and inter-board joints will be covered with Tecbor® joint paste.

On top of the suspended ceiling and the IPE 140 metal profi les a 0.6 mm thick ribbed sheet was placed at 400 mm.

TEST

Standard: UNE EN 1365-2Laboratory: APPLUSTest Nº: 10/1483-1009

SOLUTION





M6 threaded rod.


TC 60/27.

Ribbed sheet e=0,6 mm.



IPE-140 metal profi le.

46x36x0,6 mm double H-shaped stud.

2,9x13 mm “MM” self-drilling screw.

Tecbor®joint paste.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

5

3

7

4

1

11

6

5

4

8

3

1 2

9

1

10

VERTICAL SECTION


13

3

Susp

ende

d ce

iling

and

sla

bs p

rote

ctio

n

TEC

BO

R® A

& B 41

6.3 TECBOR® A 12+12 - EI-90 FIREPROOF SUSPENDED CEILING


Fix 73x30x0.5 mm runners with 10x100 mm plugs every 500 mm approximately around the ceiling’s perimeter. Then install TC 60/27 profi les at a distance of 610 mm between axes placing such sections crosswise through a Steel grip for TC 60/27 forming 610x610 mm frames. Using the steel grip, the M6 rod and the clamps, fi x the structure to the one supporting the ceiling.

Attach both Tecbor® A 12 mm board layers with 3.5x45 mm self-tapping screws. Then alternate the second Tecbor® A board with the fi rst one.

Use Tecbor® A 12 mm to fi nish off the assembly with a 150 mm wide base-board around the perimeter.

Distance between screws will be approximately 250-300 mm. Screw heads and inter-board joints will be covered with Tecbor® joint paste.


TEST


SOLUTION



Metal sheet e=0,6 mm.


M6 threaded rod.


TC 60/27.

Steel grip TC 60/27.





1

2

3

4

5

6

7

8

9

10

11

12

5

7

48

1

11

6

5

2

3

8

17

9

1

10

VERTICAL SECTION


4

7

Susp

ende

d ce

iling

and

sla

bs p

rote

ctio

n

TEC

BO

R® A

& B42

116

5

2

3

817

9

1

10

VERTICAL SECTION


4

7

6.4 TECBOR® A 15+15 - EI-120 FIREPROOF SUSPENDED CEILING


Fix 73x30x0.5 mm runners with 10x100 mm plugs every 500 mm approximately around the ceiling’s perimeter. Then install TC 60/27 profi les at a distance of 610 mm between axes placing such sections crosswise through a Steel grip for TC 60/27 forming 610x610 mm frames. Using the steel grip, the M6 rod and the clamps, fi x the structure to the one supporting the ceiling.

Attach both Tecbor® A 15 mm board layers with 3.5x45 mm selftapping screws. Then alternate the

second Tecbor® A board with the fi rst one.

Use Tecbor® A 15 mm to fi nish off the assembly with a 150 mm wide base-board around the perimeter.

Distance between screws will be approximately 250-300 mm. Screw heads and inter-board joints will be covered with Tecbor® joint paste.


TEST


SOLUTION



Metal sheet e=0,6 mm.


M6 threaded rod.


TC 60/27.

Steel grip TC 60/27.




1

2

3

4

5

6

7

8

9

10

11

5

7

48

1

Susp

ende

d ce

iling

s an

d sl

abs

prot

ecti

on

TEC

BO

R® A

& B 43

Susp

ende

d ce

iling

s an

d sl

abs

prot

ecti

on

The DBSI in its section concerning external propagation, indicates that in order to limitate the risk of vertical propagation through the façade between two fi re sectors, between a particularly high risk area and other higher zones in the building, or towards a protected staircase or protected corridor, this façade shall be at least EI-60 in a belt with height of not less than 1 metre.

Catastrophes affecting high-rises have shown the importance of protecting and anchoring joints between both slabs and facades. Otherwise, existing holes between curtain walls and light facades can work as true chimneys in case of fi re causing fl ames and smoke to get out of control propagating into higher areas in the building, and thus hampering an orderly evacuation procedure.

The manifold and various confi gurations of facades make it diffi cult to decide on the most appropriate protection. Therefore, do not hesitate to contact our Sales Department for assistance.

7 - Curtain walls

TEC

BO

R® A

& B 45

7.1 TECBOR® B 20 - EI-60 INDEPENDENTE CURTAIN WALL

Fix the 70x70x1 mm supporting angle lengthways to the Tecbor® B 20 mm board using 3.5x45mm self-tapping screws every 250- 300 mm approximately. Place the angle right next to the slab edge using a 10x100 mm plug every 250-300 mm approximately. Then place Tecbor® B 20 mm plates 200-250 mm wide on the lower end of the slabs using a 10x100 plug. Tecbor® B 20 mm plates 200 a 250 mm wide are fi xed on top of the lower end of the curtain wall using 3.5x45 mm self-tapping screws.

Then Tecbor® joint paste is applied to all screw heads and between boards.

TEST

Standard: UNE EN 1364-4Laboratory: CIDEMCOTest Nº: 22100-1/-2-a-M1

SOLUTION


70x70x1 mm metal angle.



Slabs.


1

2

3

4

5

6


SECTION A-A

DETAILED VIEW

3

1

2

6

5

4

4

3

1

2

5

6

DETAILED VIEW

Cur

tain

wal

ls

46

TEC

BO

R® A

& B

Attach a 48x30x0.5 mm metal runner to the slab using a 10x60 mm metal plug. Then place the 46x36x0.6 mm studs at a distance of 610 mm between axes. Fix the Tecbor® B 20 mm boards to the structure with 3.5x35 mm screws.

Apply Tecbor® joint paste to screw heads and between boards.

Finally, a 13 mm plasterboard panel is fi xed inside using 3.5x35 mm self-tapping screws.

Two confi gurations of this solution have been tested: upper and lower curtain wall to meet works requirements as appropriate.

TEST


SOLUTION






Slabs.

46x36x0,6 mm metal stud.

13 mm plasterboard panel.

1

2

3

4

5

6

7

7

1

2

6

5

7.2 TECBOR® B 20 - EI-90 CURTAIN WALL WITHOUT CROSSING SLAB

VERTICAL SECTION

DETAILED VIEW

5

3

1

2

76

4

Cur

tain

wal

ls

TEC

BO

R® A

& B 47

7.3 TECBOR® A 10 - EI-120 CURTAIN WALL

Place 100 kg/m3 density rock wool between facade’s metal studs. Once fi lled in with rock wool, fi x Tecbor® A 10 mm boards to metal studs using 3.5x25 mm self-tapping screws.

Close joint between slab and module with a Tecbor® A board 10 mm thick attached to the lower end of slab with 10x100 mm plugs every 250 mm.

Apply Tecbor® joint paste to seal board joints and the sheet structure at the junction, as well as the screw heads.

The gap between the slab and the module is fi lled with 145 kg/m³ rock wool waste.

TEST

Standard: UNE EN 1363-1Laboratory: CIDEMCOTest Nº: 13750 M1 y 14610 M1

SOLUTION




Facade.


Facade supporting metal angle.

Slabs.


External facade (glass).


1

2

3

4

5

6

7

8

9

7

8

2

9

3

1

4

5

6

Cur

tain

wal

ls

48

TEC

BO

R® A

& B

This is a curtain wall solution without assymetrical crossing slab. The upper side, is a partition without wool.

It consists in a 13 mm laminated plaster partition fi xed on the inner side to a 46 mm metal stud by means of 3.5 x 35 mm dry partition hardware. On the opposite side, it has a 20 mm Tecbor® B board fi xed to the 46 metal stud by means of 3.5 x 35 mm dry partition hardware.

On the slab lower part, Tecbor® boards were installed with 70 x 70 x 1 mm angle and 3.5 x 45 mm screw.

TEST

Standard: UNE EN 1364-1Laboratory: CIDEMCOTest Nº: 12_02712

SOLUTION




3,5x35 mm.

3,5 x 45 mm self-tapping screw.


Slabs.


13 mm plasterboard panel.

70 x 70 x 1 mm angle.

1

2

3

4

5

6

7

7.4 TECBOR® B 20 - 12_02712 - EI-120 CURTAIN WALL

DETAILED VIEW

8

8

VERTICAL SECTION

DETAILED VIEW

1

32

6

4

Cur

tain

wal

ls

9

1

2

38

7

6

1

8

9

4

5

9

9

5

TEC

BO

R® A

& B 49

Cur

tain

wal

ls

In the last years, due to fi re events occurred in tunnels, effi cient solutions have been sought to safeguard their structural integrity.

The purpose of mercor tecresa® is to guarantee people’s safety by ensuring tunnel stability and integrity, ultimately increasing the time needed for evacuation.

Currently the EU has established within its territory the European Directive 2004/54/EC; including Spain by Royal Decree 635/2006 for tunnels, although they technically lack of established regulations. Technicians must base on the procedures acquired in other countries, such as the NFP 502, the Dutch RWS or German ZTV among others. This last one internationally recognized.

Mercor tecresa® offers solutions for tunnel protection based on the Dutch RWS, in which heating curve is described a higher temperature peak. This makes our solutions to cover the most unfavorable conditions during a fi re.

Furthermore mercor tecresa®, has conducted tests in a real tunnel, adding fi re power (combustible diesel) with an approximate power output of 15 Mw. These tests were conducted on the Siero tunnel (TST).

8 - Tunnels

TEC

BO

R® A

& B 51

TECBOR® B 20+20 - REI-60 CONCRETE PROTECTION INSIDE TUNNEL


The ceiling is protected with 2 Tecbor® B 20 mm boards. First, attach 15x45x0.5 mm omega metal profi les every 610 mm, directly to concrete slab using an 8x46 mm metal anchor. Then fi x the fi rst Tecbor® B 20 mm board with the 3.5x45 mm self-tapping screws. The second Tecbor® B 20 mm board is fi xed with 4.2x55 mm self-tapping screws.

Walls are protected using Tecbor® B 20 mm boards anchored directly to the concrete. To fi x the fi rst

board, use 8x46 mm metal anchors. For the second board, use 8x76 mm metal anchors M6.

Apply Tecbor® joint paste to joints between boards, both in the ceiling and the walls.

Contact our technical department for further information.

TEST

Laboratory: Tunnel Safety Testing S.A. (TST)Test Nº: Real Test.

SOLUTION


15x45x0,5 mm Omega.

Slab.

3,5x45 mm self-tapping screws.

4,2x55 mm self-tapping screws.




1

2

3

4

5

6

7

8

8

6

3

7

1

5

8

1

4

23

CEILING HORIZONTAL VIEW

DETAILED VIEW

WALL DETAILED

1 3

3

6

2

15

4

3

1

6

7

Tunn

els

8.1

TEC

BO

R® A

& B52

8.2 TECBOR® B 20 - REI-120 TUNNEL SUSPENDED CEILING


Fix Tecbor® B 20 mm board directly to concrete slab using a 10x60 mm metal plug.

Apply Tecbor®joint paste to joints between boards, both in the ceiling and the walls.


TEST

Standard: EN 1364-2 Standard. Hydrocarbon Heating Curve.Laboratory: CIDEMCONº Ensayo: 17566-1/-2-a-M1

SOLUTION


120 mm thick slab.



1

2

3

4

CROSS SECTION

1

2

DETAILED VIEW

PERSPECTIVE DETAILED

1

1

1 2

2

23

3

Tunn

els

TEC

BO

R® A

& B 53

8.3 TECBOR® B 40 TUNNEL SUSPENDED CEILING ON METAL STRUCTURE. RWS-120 AND RWS-180.

TEST

Standard: RWS Fire CurveLaboratory: EFECTISTest Nº: 2009-Efectis-R0998

SOLUTION


Slabs.

Concrete wall.

Metal profi les.

1

2

3

4

1

3

2

4

1

TEST

Standard: RWS Fire CurveLaboratory: EFECTISTest Nº: 2009-Efectis-R0999

SOLUTION


Slabs.

Concrete wall.

Metal profi les.

1

2

3

4

EI-120 EI-180

Tunn

els

TEC

BO

R® A

& B54

SOLUTION 1


Install the metal structure that will support the suspended ceiling forming a grid (refer to Technical Department for sizes) with primary profi les and secondary profi les sized 75x46x1.2 mm and 75x40x1.2 mm respectively.

Once the metal structure is in place, fi x the Tecbor® B 40 mm board to it using 5.5x73 mm self-drilling screws.

Mercor tecresa® offers different assembly options. Please contact the Technical Department.


Expanding metal anchor with inner thread.

Steel threaded rod Ø 12 mm.

Zinc coated nut Ø 12 mm.

75x46x1,2 mm metal profi le.


5,5x73 mm screw.

Plug anchoring + 10x100 mm screw.

Tecsel® mastic for joints.

Reinforced concrete slab.

1

5

2

6

3

7

9

4

8

10

CROSS DETAIL

SECTION

SOLUTION 2


Install the metal structure that will support the suspended ceiling forming a grid (refer to Technical Department for sizes) using primary profi les 75x46x1.2 mm in size. The secondary profi le is replaced with a strip of Tecbor® A 12 mm board 150 mm wide.

Once the metal structure is in place, fi x the Tecbor® B 40 mm board to it using 6.3x65 mm self-drilling screws.

Mercor tecresa®, offers different assembly options. Please contact the Technical Department.

Tecbor® B 40 mm boards for tunnel.

Expanding metal anchor with inner thread.


Zinc coated nut Ø 12 mm.



6,3x65 mm screw.

4,5x50 mm Hi-Low screw.


Reinforced concrete slab.

1

5

2

6

3

7

9

4

8

10

89

1

10

1

8110

2 3 4

6

5

17

SECTION

CROSS VIEW

LONGITUDINAL DETAIL

10 2

3

4

5

6

17

10

5

Tunn

els

TEC

BO

R® A

& B 55

SOLUTION 3


Install the metal structure that will support the suspended ceiling forming a grid (refer to Technical Department for sizes) with a TC 60/27 profi le. Once the metal structure is in place, fi x the Tecbor® B 40 mm board to it using 5.5x73 mm self-drilling screws.

Mercor tecresa®, offers different assembly options. Please contact the Technical Department.


Expanding metal anchor with inner thread Ø 12 mm.


Zinc coated Ø 12 mm.

Pivot TC-60 Steel grip, e= 0,6 mm.

TC-60 connection

5x80 mm screw.

Plug anchoring + 10x100 mm screw.


Concrete slab.

TC 60/27 profi le.

1

5

2

6

3

7

9

4

8

10

11

DETAILED VIEW

SECTION

1054 32

10

8

1

11671

Tunn

els

56

8.4 TECBOR® 23 - RWS-120 TUNNEL SUSPENDED CEILING


Fix the Tecbor® B 23 mm board directly into the concrete slab with 10x60 mm metal plug.

This system does not need any type of joint paste, although sealing with Tecsel® mastic is recommended for holes bigger than 3 mm.


TEST

Standard: RWS.Laboratory: TECNALIATest Nº: 050632-002

SOLUTION


120 mm slab.

HLC-H 8x70 mm metal plug.

1

2

3

CROSS VIEW

1

2

DETAILED VIEW


1

1

1 3

2

23

3

Tunn

els

57

Tunn

els

8.5 TECBOR® 25 - RABT-ZTV-170 TUNNEL SUSPENDED CEILING


Fix the Tecbor® B 25 mm board directly into the concrete slab with 10x60 mm metal plug.



TEST

Standard: RABT-ZTV.Laboratory: EFECTISTest Nº: R-000909

SOLUTION


120 mm slab.

FNA II 6x30 mm metal plug.

1

2

3

CROSS VIEW

1

2

DETAILED VIEW


1

1

1 3

2

23

3

58

Tunn

els


Fix the Tecbor® B 25 mm board directly into the concrete slab with 10x60 mm FNA II 6 x 30/30 A4. type Fischer metal plug.



TEST

Standard: RWS/HCM.Laboratory: EFECTISTest Nº: R-000911

SOLUTION


Forjado de 120 mm.

Taco metálico tipo Fischer FNA II 6 x 30/30 A4.

1

2

3

CROSS VIEW

DETAILED VIEW


8.6 TECBOR® 25 - RWS/HCM-120 TUNNEL SUSPENDED CEILING

59

Ref

eren

ce w

orks

• BANCO POPULAR NEW HEADQUARTERS, MADRID.

• PELLI TOWER, SEVILLA.

• CAIXAFORUM, SEVILLA.

• UNIVERSITY AND POLYTECHNIC HOSPITAL LA FE, VALENCIA.

• SERRANO TOWER, MADRID.

• UNIVERSITY HOSPITAL COMPLEX, A CORUÑA.

• HOSPITAL VITHAS NUESTRA SEÑORA DE LA SALUD, GRANADA.

• HOSPITAL INFANTA SOFÍA, SAN SEBASTIÁN DE LOS REYES, MADRID.

• HOSPIRAL COMPLEX LA MANCHA CENTRO, ALCÁZAR DE SAN JUAN, CIUDAD REAL.

• BANKIA, GABRIEL GARCÍA MÁRQUEZ BUILDING, LAS ROZAS, MADRID.

• FERROVIAL HEADQUARTERS, C/ PRÍNCIPE DE VERGARA, MADRID.

• BY-PASS M-30 NORTH AND SOUTH TUNNEL, MADRID.

• XUDICIAL BUILDING, ORENSE.

• CEMILFADERF SAN PEDRO MILITARY BASE, COLMENAR VIEJO, MADRID.

• AVE MADRID-MURCIA: ORIHUELA-COLADA DE LA BUENA VIDA SECTION.

• LINE 9 OF BARCELONA UNDERGROUND.

• AVDA. DE AMÉRICA INTERCHANGE STATION, MADRID.

• PRÍNCIPE PÍO INTERCHANGE STATION, MADRID.

• CHAMBER OF COMMERCE PZA. DE LA INDEPENDENCIA, MADRID.

• CHAMBER OF COMMERCE PALACIO DE SANTOÑA, MADRID.

• ALSA BUSES MAINTENANCE WORKSHOP, MADRID-ABROÑIGAL.

• PUERTO VENECIA SHOPPING CENTRE, ZARAGOZA.

• MARINEDA CITY SHOPPING CENTRE, A CORUÑA.

• COMEDY THEATRE, MADRID.

• RIALTO THEATER, MADRID.

• CANAL THEATRE, MADRID.

• ETSI MINAS EN MADRID.

• BRICODEPOT, MAJADAHONDA, MADRID.

• LOCAL POLICE HEADQUARTERS, BOADILLA DEL MONTE, MADRID.

• REAL MADRID SPORTS CITY, VALDEBEBAS, MADRID.

• Pº DE LA CASTELLANA, 36-38, MADRID.

• Pº DE LA CASTELLANA, 110, MADRID.

• SANTA MARÍA DE LA PAZ RECEPTION CENTRE, MADRID.

• MERCURE HOTEL, BURDEAUX, FRANCE.

• APPLE STORE PZA. DE CATALUNYA, BARCELONA.

• HOTEL JUAN CARLOS I, BARCELONA.

• MERCAT DEL GUINARDÓ, BARCELONA.

• VALLÉS UNDERGROUND EXTENSION FGC.

REFERENCE WORKS

Headquarters Local OfficesCATALUÑA Polígono Industrial “Can Ribó” C/ Joaquim Vayreda, Nave 1108911 Badalona, BARCELONATelf: (+34) 93 464 65 00 Fax: (+34) 93 464 65 01 [email protected]

ANDALUCÍAC/ Sevilla, 2 - 3º 14003 - CórdobaTelf: (+34) 957 47 36 78 [email protected]

ARAGÓNC/Hispalis, Número 2, Portal 4 - 3º A . 50410 Cuarte de Huerva, ZARAGOZATelf: (+34) 616 44 00 34 Fax: (+34) 976 93 71 20 [email protected]

LEGATECParque Leganés Tecnológico C/Margarita Salas, 6 28918 Leganés, MADRIDTelf: (+34) 91 428 22 60Fax: (+34) 91 428 22 [email protected]

www.mercortecresa.com

BOARDS TECBOR - advocoppens.be

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