fsm2000

Hilti firestop systemsGuide to Specification, Installation and Inspection

SimplicityConfidenceValue

Specifier Guide

How often do firesactually break out?

Worldwide, about 4 million firesbreak out every year, claimingmore than 15,000 human lives,costing some £ 40,000 millionand causing inestimableecological and cultural damage.

Hilti firestop systems have beendeveloped to reduce the amountof damage, to protect humanlives and to avoid hazards. AllHilti products have been tested,inspected and approvedaccording to stringent standardsinternationally.

Why are firestopsystems used and howdo they work?

All system used for passive fireprevention serve the purpose ofpreventing flames, heat, smokeand toxic gases from spreadingto neighbouring rooms or otherfloors in the event of a fire.

Wherever undesirable openingscan appear because of meltingcables or pipes during a fire,intumescent materials are theanswer to the problem. Underthe influence of heat, theyexpand up to seven times theiroriginal volume quickly andeffectively and permanentlyclose openings created by a fire.

Passive Fire Resistance

"Intumescent" - what does the word mean?

It's a difficult word that had asimple explanation:intumescent means that asubstance has the physicalproperty of increasing itsvolume under the influence ofheat. Dough for bread, forexample, increases itsvolume many times in theheat of an oven.

This phenomenon has been adopted forthe working principle of some firestopproducts: they foam or swell whenexposed to the heat of a fire and thusclose cracks and gaps.

Specifier Guide

Fire is costlyEvery seven seconds a fire breaks outsomewhere in the World. In a single year,the consequences are about four millionfires, some 15,000 victims, damagecosting 70,000 million US dollars, andimmense consequential damage. The trendis rising and will continue if no preventivemeasures are taken. It is false to assumethat all outbreaks can be stopped. On theother hand, there are ways and means ofreducing the damage. One is to use Hiltifirestop systems. Fires break out withoutwarning because their causes are sonumerous. Highly flammable materialsmay be ignited by short-circuits indamaged electric lines or may even be theresult of arson. Once a fire breaks out in abuilding, it spreads rapidly due to the highpressure generated by the increase intemperature. These temperatures canexceed 1000°C and cause even large, solidbuilding components to buckle and snaplike match sticks. The fumes and gasesproduced can cause death in a short time.

Tremendous damagein Hong Kong

20 Nov, 97:5th Alarm fire in Garley Building, NathanRoad. (40 deaths, 81 injury).10 Jan 94: Shek Kip Mei Branch, Hong Kong Bank(12 deaths, 1 injury) Often, people in burning buildings haveno chance of escape because acridsmoke makes them lose their orientationand permanently injures their respiratory

systems. Thousands of people die infires every year. Damage to property isalso tremendous. Perhaps damage to abuilding can be made good throughinsurance, but cultural artefacts are lostforever for future generations. Evenwhen fire damage, such as that toproduction equipment, has beenrepaired, the consequences can oftenstill be far reaching. Hard-won marketshares might be lost from one day toanother. In this way, actual implicationsof a fire may only be felt by a companyafter many years. It might even go out ofbusiness.

Spread of fire in buildings

A supply conduit containing manyelectric lines and pipes passes throughall floors of an entire building. If a firebreaks out, it can advance twentymetres every minute through this supplyconduit. All seven floors are thenengulfed by the spreading fire in onlyone minute. And, not only large supplyconduits are a big risk, but also themany small penetrations made after abuilding is finished to install electricsupply lines and all other pipes. Manybuildings contain what are, from a fireprevention aspect, weak points of thiskind. Measures to stop fires are eithernot given consideration during thebuilding planning phase or, if so, thefirestop systems are not installedproperly. There are two approaches tostopping fire in a building: one is active

firefighting, the other the use of passivefirestop systems.

Passive firestop systems

If a fire breaks out, it should becontained in a so-called firecompartment by passive firestopsystems. To achieve this, each and everyopening or penetration in a fire wall orfloor must be sealed against the escapeof fire and fumes. Materials used for thispurpose expand in a fire and close anygaps which might result from meltedcomponents. A properly installed fireseal can prevent fire from spreading to aneighbouring room for a time of one tofour hours. As a result, escape routesare kept safe and the work of fire-fighters supported. Active fireprevention uses sprinkler systems, fireextinguishers and the fire service, andcomes into action when a fire is actuallyfought.

Why use Hilti firestop systems?Firestop representatives from Hilti provide professionaladvice about firestop systems for building owners,specifiers and installers. They work closely with customersfrom the building planning stage to the firestop installationphase to select ideal solutions or applications from Hilti’sfirestop programme. A full range of systems can besupplied by Hilti to seal joints, cable penetrations and pipe

openings in fire walls and floors. Each product has beenoptimised for the diverse requirements in buildings.Installers benefit from the easy use of Hilti firestop systems.They themselves can install the planned and necessaryfirestop systems, while resting assured that Hilti systemshave been tested world-wide and approved in accordancewith national regulations.

Specifier Guide

Compartmentation

Inhibit the spread of fire

Compartment walls, compartmentfloors, ......should be constructed suchthat all joints are completely filled withnon-combustible material to prevent thepassage of smoke or flame......

Openings through FireResisting Walls and Floors

Every opening for the passage of air-conditioning ducts, ventilation ducts,electrical trunking, conduits, pipes andwires through a compartment wall orfloor, and every holde in such a wall orfloor left after construction should beprotected with fire dampers or othersuitable form of fire stop to maintain therequired FRP of that wall or floor.

a. the sealing system should be testedor assessed in accordance with thegeneral princples for fire resistancegiven in BS476 : Part 20 : 1987;

b. the sealing system should be firmlyfixed.

Vertical Shafts

Holes in a liftwell wall around frames orreveals of life landing door indicatorpanels and lift call buttons should beproperly filled and sealed to maintain theFRP of the wall.

Protection againstSpread of Fire andSmoke between Floors

Any void formed between the curtainwall and the perimeter of the buildingonto which the curtain wall is fixedshould be solidly infilled at each floorlevel by non-combustible materialshaving an FRP of not less than thatrequired for the floor.

Special Hazards

Areas for electrical or hazardousinstallations or storing dangerous goodshould be separated from the rest of thebuilding by enclosures of non-combustible construction having an FRPof not less than 2 hours or 4 hourswhere adjoining required staircases. Anypermitted openings to such enclosuresshould be provided with a door havingan FRP of not less than 1 hour.

Basements

......that every element of construction,compartment wall and compartmentfloor in such storeys and theconstruction separating the uppermostof such storeys from the storey abovehave the same FRP as that of thebasement.

Doors

All such doors should be closely fittedaround their edges to impede thepassage of smoke or flame. The bottomgap between such doors and the floorshould not exceed 4 mm.

Abstract of Fire Resisting Construction Code

Remarks:) The information in this page is extracted from "Code of Practice for Fire Resisting Construction 1996".

Specifier Guide

Elements of construction or other components

1. Structural frame, beam or column

2. Floor including compartment floor

3. Roof forming part of an exit route or performing thefunction of a floor

4. Loadbearing wall not forming a separating wall orcompartment wall

5. External wall

6. Compartment wall

7. Protected shaft, lobby and corridor

8. Fire shutter, fire stop or barrier

9. Smoke outlet shaft

10. Enclosure around or sealing system for a duct, pipe orwire

11. Door (including frame and fixing)

12. Fixed light (including frame, glazing & fixing)

13. Enclosure around services in staircase / lobby<None>

Criteria to be satisfiedStability Integrity Insulation

Y N N

Y Y Y

Y Y Y

Y N N

Y* Y Y

Y* Y Y

Y* Y Y

N Y N

Y Y Y

N Y N

N Y N(unless specified)

Y* Y Y

N Y Y

Method of exposure

exposed faces only

each side separately

from underside






from outside

from outside

each side separately (except lift doors - from landing side only)



Notes: (1) Y = requiredN = not applicableY* = required for loadbearing elements only

(2) Lintels, posts or jambs of an opening in a separating or compartment wall should be regarded as an integral part of that wall.

(3) Any restriction of the cross-section area of the smoke outlet shaft to 75% or less of its original area should be deemed to constirute failure in stability.

Remarks:) The information in this page is extracted from "Code of Practice for Fire Resisting Construction 1996".

Abstract of Fire Resisting Construction Code

Specifier Guide

ContentsPage no.

Hilti firestop systems - Areas of applications 1/2

Review of applications and approvals 3/6

CP 601S elastic firestop sealant 7/8

CP 606 intumescent joint filler 9/10

CP 611A intumescent firestop mastic 11/13

CP 636 firestop mortar 14/16

CP 642 firestop jacket 17/19

CP 643 firestop jacket 20/22

CP 649 intumescent pipe wrap 23/25

CP 651 firestop cushion 26/28

CP 655 firestop brick 29/31

CP 656 firestop plug 32/34

CP 667 intumescent door strip 35/37

CP 671 firestop coating system 38/41

CP 678 cable coating 42/43

Notice and test reports available 44

Feel safe and confident in all areas withHilti firestop systems

All penetrations and openings in allkinds of buildings through whichflames, heat or fumes from a fire couldspread, can be sealed with Hilti firestopsystems to minimise fire damage.

CP 601S

Flammable pipes

CP 642CP 643CP 649

Flammable pipes ≤ 40 mm

CP 611A

Building joints

CP 606

CP 601SCP 606

Non-flammable pipes

1

Cable Coating

CP 678

Single cables/cable bundles

CP 656 CP 611A

CP 636

CP 651

CP 655

CP 671CP 678

Cable traysSimple retrofittingof cables

Cable traysPermanent

2

CP 606 ■ Rigid or low movement ■ PaintableIntumescent joint filler joints where fire prevention ■ Water and gas tight

requirement must be met.

CP 601S ■ Expansion joints and connection ■ Highly flexible whenElastic joints subjected to expansion curedfirestop sealant in fire-rated walls and floors ■ Water and gas tight

■ Passive fire prevention■ Fire rated closing of openings

with approved systems fromHilti

Application / trade Hilti system Use Feature

Fiel

d of

app

licat

ion

Specifier GuideSe

alin

g ca

ble

/ pi

pe p

enet

ratio

ns

CP 611 A ■ Single cables and ■ Broad range ofIntumescent bunched cables in small applicationsfirestop mastic penetrations ■ Water based;

■ Plastic pipes up to easy to clean up.40 mm dia.

■ Metal pipes

Seal

ing

pipe

pen

etra

tions

CP 642 ■ Plastic pipes with ■ Quick and reliableFirestop jacket diameters up to closing with ”click”

250 mm connection

CP 643 ■ Plastic pipes with ■ Flexible positioning ofFirestop jacket diameters up to fastening hooks

100 mm ■ Excellent acousticinsulation properties

Coat

ing

pipe

pen

etra

tions

CP 649 ■ Plastics pipes ■ Lightweight, easy toIntumescent pipe with diameters install overheadwrap 50 mm - 160 mm ■ Self-adhesive tab allows

wrap to be positioned■ Can be installed and

left for building finishingwork

Door

s

CP 667 ■ Edge sealing of ■ Self-adhesive – noIntumescent door fire-rated doors additional fixings requiredstrip to meet leakage ■ Range of colours

requirement of ■ Hard casing to preventBuilding Regulations damage and vandalism

■ Plain or fitted withbursh seal

3

Met

al p

ipe

Pene

tratio

nBu

ildin

g jo

int

CP 601SCP 606

100 100 Mineral● ● — 100 100 4H joint joint — — wool — — — 7/8

integrity width width ≥100kg/m3

30 30 Mineral● ● ● 100 100 4H joint joint — — wool — ● — 9/10

integrity width width ≥100kg/m3

Substrate

Field of application Dimensions / Installation / working Special properties PageFire rating

Conc

rete

Mas

onry

Dryw

all,

plas

terb

oard

etc

.

Requ

ired

thic

knes

s,w

all

Requ

ired

thic

knes

s,flo

or

Fire

ratin

g (h

rs)

Max

.op

enin

g si

zew

all

Max

.op

enin

g si

zeflo

or

Read

y-to

-use

prod

uct

Appl

icat

ion

with

out d

ust

2 co

mpo

nent

s

Very

sui

tabl

eif

pene

tratio

nsof

ten

chan

ge

Intu

mes

cent

Rem

ovab

le a

ndre

usab

le

Specifier Guide

*All information mentioned in this document is based on tests or assessments as per BS 476:Part 20.

Mineralwool

Ø 160 Ø 130 melting-● ● — 150 150 4H or or — — point — ● — 11/13

integrity 300cm2 300cm2

(Cables) ≥1000°C

● ● ● 100 120 Ø 250 Ø 250 ● ● — — ● ● 17/19

● ● — 150 150 Ø 115 Ø 115 ● ● — — ● ● 20/22

● ● — 150 150 4H Pipe Ø Pipe Ø ● ● CP 636 — ● — 23/25integrity + 30 mm + 30 mm

— — — — — 1/2 — — ● ● — — ● — 35/37or 1H

4Hintegrity

2Hintegrity

4

CP 671 ■ Cable runs / trays in ■ Approved, also for lightFirestop coating large openings partition walls / drywalls

■ Cable coating to delaythe spread of fire

■ Passive fire prevention■ Fire rated closing of openings

with approved systems fromHilti

Application / trade Hilti system Use Feature

Field

of a

pplic

atio

n

CP 656 ■ Temporary closing of ■ Quick and cleanFirestop plug penetrations cored installation

during construction+ ■ Sealing individual

cables and bunchedCP 611A cables in smallIntumescent firestop mastic breaches

CP 655 ■ Bunched cables and ■ No forms required whenFirestop brick cable runs / trays in me- built in floor

dium-sized penetrations ■ Quick and clean+ ■ Temporary or permanent installation

sealing of openingsCP 611A during constructionIntumescent firestop mastic

CP 651 ■ Bunched cables and ■ Flexible use if cablesFirestop cushion cable runs / trays in are frequently changed

medium-sized tolarge penetrations

■ Temporary or permanent ■ Also for light partitionapplications walls / drywall

CP 636 ■ Cable runs / trays in ■ Very good integrity /Firestop mortar large openings fire rating

■ Closing of large ■ Excellent workingopenings properties due to

adjustable consistency;Can be pumped.

Seali

ng o

f cab

le pe

netra

tions

Specifier Guide

5

Mineral2H wool

insulation 800x600 panel● ● ● 100 150 and Drywall 1000 — — — ● — 38/41

integrity X >150 kg/m3

unre-stricted

Substrate

Field of application Dimensions / Installation / working Special properties PageFire rating

Conc

rete

Mas

onry

Dryw

all,

plas

terb

oard

etc

.

Requ

ired

thick

ness

,wa

ll

Requ

ired

thick

ness

,flo

or

Fire

ratin

g (h

rs)

Max

.op

enin

g siz

ewa

ll

Max

.op

enin

g siz

eflo

or

Read

y-to

-use

prod

uct

Appl

icatio

nwi

thou

t dus

t

2 co

mpo

nent

s

Very

suita

ble

if pe

netra

tions

ofte

n ch

ange

Intu

mes

cent

● ● — 150 150 90 min. Ø 200 Ø 200 ● ● CP 611A ● ● ● 32/34integrity

2H● ● — 220 220 integrity 600 600 ● ● CP 611A ● ● ● 29/31

and X Xinsulation 400 400

● ● ● 75 250 2H 1000 1000 ● ● — ● ● ● 26/28integrity X X

and 1150 1150insulation

● ● — 150 150 4H 1200 600 — — — — — — 14/16integrity X X

2000 1000

Rem

ovab

le an

dre

usab

le

*All information mentioned in this document is based on tests or assessments as per BS 476:Part 20.

Specifier Guide

6

CP 601SElastic firestop sealant4 hrs FRP

Areas of applicationConstruction joints/sealing penetration for metal pipes■ Sealing expansion joints and stretched connection joints

where stringent fire prevention requirements must be met.■ Tested to BS 476:Part 20, 1987. Insulation/integrity 4 hours for

floors and walls.For use on

- Various base materials such as masonry, concrete, metal glass, etc.

- Wall and floor thicknesses greater than 100 mm- Joint widths from 6 to 100 mm

Examples- Connections between reinforced concrete components

and masonry (skeleton construction)- Joints in walls or fire compartements e.g. stairways- Sealing joints exposed to great heat and with stringent

requirements for sealing against smoke and fumes

Recommendations for use■ Use non-flammable mineral wool (min. 100 kg/m3) as

backfilling material.■ Apply CP 601S in walls on both sides, depending on joint width.

CP 601S elastic firestop sealant310 ml cartridge

Packaging Ordering Item no.contents (pcs) designation

Firestop sealant, white 20 CP 601S 310633/3Firestop salant, grey 20 CP 601S 310635/8Firestop sealant, anthracite 20 CP 601S 310634/0Manual dispenser 1 CB 200-P1 55205/9Other colours and packaging are available on request.

System advantages/customer benefits■ Simple use and application■ Good adhesion without use of a primer■ Smoke, gas and water tight■ Excellent movement capability

British StandardBS 476

Internationally tested and approved

Specifier Guide

7

Installation instructions (seal for matal pipes)■ Clean joint and joint sides, The joint sides must be in sound

condition, dry and free of dust and grease.■ Insert backfilling material (mineral wool)

Leave sufficient joint depth for applying the sealant.■ Apply the fire prevention sealant from both sides of the joint. The

use of a manual dispenser(e.g. Hilti CB200-P1) is recommended.

■ Smooth the joint/sealant. Use soap solution or smoothing agentand smooth carefully with a finger or narrow spatula to give aconcave surface. The working time of CP 601S is 10 to 30minutes. The completed application should be left undistrubed for48 hours.

■ Cleaner can be used to clean around the joint orremove surplus sealant before it has cured.

Specifier Guide

8

CP 601S Elastic firestop sealantProduct description■ Elastic firestop sealant (neutral silicone) classified as

material class B1

Product features■ Halogen and solvent free■ Weather and UV-resistant

Technical dataCP 601S elastic firestop sealant(at 23°C and 50% relative air humidity)Density: approx. 1.4 g/cm3

Cartridge contents: 310 mlApplication temperature: +5°C to +40°CSkin-forming time: approx. 15 min.Curing rate: approx. 2 mm in 3 daysVolume shrinkage: 0 – 5%Max. deformation: 25%Temperature resistance: -30˚C to +150˚CMaterial class as per DIN 4102, P.1: B1Shelf-life after production: 12 months (at 20˚C in a dry place)

CP 601S is subject to surveillance by an independent inspection authority.

Application■ Joint sides must be sound, dry and free from dust, oil or grease.■ Check whether a primer is required for the substrate. Check with

Hilti application engineering for recommended primer if needed.■ In walls apply CP 601S to both sides of the joint.■ Insert backfill of non-flammable mineral wool (at least 100 kg/m3).■ Smooth firestop sealant with smoothing agent or soap

solution before the skin forms.■ Remove CP 601S firestop sealant before it cures using white spirit.

Once cured, it can only be removed mechanically.

Chemical resistance■ At room temperature the cured silicone sealant is resistant for a

short time to diluted (≤5%) acids and lyes/alkalis as well ascommercially available cleaning agents and disinfectants (except thosecontaining iodine).

■ Concentrated acids and lyes/alkalis destroy silicone rubber in time.■ Solvents and mineral oils cause cured silicone to swell.■ Consequently, proper functioning of the sealant should be

checked after exposure to a solvent / mineral oil.■ It must be remembered that the resistance of silicone rubber to

chemicals decreases with increasing temperature.■ Please contact your local sales representative or the nearest Hilti

centre if special requirements for chemical resistance have to be met.

Safety precautions■ Keep out of reach of children.■ Observe the EC safety data sheet.■ Eyes and hands must be suitably protected when working and

contact with mucus membranes or with foodstuffs must beavoided.

■ Avoid contact with eyes/skin. If contacted, thoroughly rinse withwater and, if necessary contact a doctor.

■ Only use in well ventilated areas or under an extraction system.■ A product only for professional users.

DimensionsThe following dimensions must be observed when using CP 601S elastic firestop sealant.

Joint Jointwidth mm depth mm

6 612 630 15100 15

Consumption guide■ Consumption guide values are given as joint length in meters per

cartridge.

b = Joint depth a = Joint width (mm)

6 12 20 30 1006 mm 8.6 4.3

10 mm 1.615 mm 0.7 0.1

Notice about approvals■ When making a joint using Hilti CP 601S elastic firestop sealant,

nationals approvals must be observed in principle. Please refer tothem for restrictions as to joint size, type and thickness of wall orfloor.

Do not (no approval)…■ Use on areas immersed in water■ Paint

Storage■ Store only in the original packaging in a location

protected from moisture at a temperature of 5˚C to 25˚C.■ Observe expiry date on top of cartridge.■ Dispose only complete empty cartridges

BackfillingMax. joint width Base material Backfilling Fire rating per BS 476

Insulation Integrity15 mm Gas concrete Mineral wool 4h 4h30 mm Gas concrete Mineral wool 4h 4h

100 mm Gas concrete Mineral wool 4h 4h

Floor Wall

ba

b a

CP 606Intumescent joint filler4 hrs FRP

Areas of application■ Sealing rigid or low movement joints where fire prevention

requirements must be met.■ Tested to BS 476:Part 20, 1987. Integrity: 4 hours for floors

and wallsFor use on

- Various base materials such as light partitions (e.g. drywall),- concrete, masonry and gas concrete- Wall and floor thickness from 100 mm- Joint widths from 6 to 30 mm

Examples- Connections between light partition components- Floor and wall connection joints with low movement- Sealing joints exposed to great heat and with stringent

requirements for sealing against smoke and fumes

Recommendations for use■ Use non-flammable mineral wool (min. 100 kg/m3) as

backfilling material or Hilti CF 125-50 foam in the joint.■ Apply CP 606 in walls on both sides, depending on joint width.■ On porous absorptive substrates to achieve better adhesion,

mix CP 606 with water and apply on base material

CP 606 joint filler 310 ml cartridgePackaging Ordering Item no.contents (pcs) designation

Firestop sealant, white 20 CP 606 310638/2Firestop sealant, grey 20 CP 606 310639/0Manual dispenser 1 CB 200-P1 55205/9

System advantages/customer benefits■ Paintable■ Simple use and application■ Smoke, gas and water tight■ Easy clean up with water



Specifier Guide

9

Installation instructions (seal for matal pipes)■ Clean joint and joint sides, The joint sides must be in sound



use of a manual dispenser(e.g. Hilti CB 200-P1) is recommended.

■ Smooth the joint/sealant. Use soap solution or smoothing agentand smooth carefully with a finger or narrow spatula to give aconcave surface. The working time of CP 606 is 10 to 30 minutes.The completed application should be left undistrubed for 48 hours.

■ Cleaner can be used to clean around the joint or remove surplussealant before it has cured.

Specifier Guide

10

DimensionsThe following dimensions must be observed when using CP 606intumescent joint filler.

Consumption guide■ Consumption guide values are given as joint length in meters per

cartridge.

b = Joint depth a = Joint width (mm)6 12 20 30

6 mm 8.6 4.3 10 mm 1.615 mm 0.7

Safety precautions■ Keep out of reach of children.■ Observe the EC safety data sheet.■ Eyes and hands must be protected when working and contact with

mucus membranes or with foodstuffs must be avoided.■ A product for professional users.

Storage■ Store only in the original packaging in a location

protected from frost and moisture at a temperature of 5˚C to 25˚C.■ Observe expiry date on top of cartridge■ Dispose only complete empty cartridges.

CP 606 Intumescent joint fillerProduct description■ Firestop sealant (acrylic-dispersion)

Product features■ Silicone free■ Halogen and solvent free■ UV resistant

Technical dataCP 606 fire resistant joint filler(at 23°C and 50% relative air humidity)Density: approx. 1.5 g/cm3

Cartridge contents: 310 mlApplication temperature: +5°C to +40°CSkin-forming time: approx. 15 min.Curing rate: approx. 2 mm in 3 daysVolume shrinkage: approx. 20%Max. deformation: 10%Temperature resistance: -40˚C to +80˚CShelf-life after production: 12 months (at 20˚C in a dry place)

CP 606 is subject to surveillance by an independent inspection authority.

Application■ Joint sides must be sound, dry and free from dust, oil or grease.■ Check wheter a primer is required for the substrate.■ In walls apply CP 606 to both sides of the joint.■ Insert backfill of non-flammable mineral wool (at least

100 kg/m3) or Hilti CF 125-50 foam into the joint.■ Smooth firestop sealant with water before the skin forms.■ Remove CP 606 firestop sealant before it cures using water

Once cured, it can only be removed mechanically.

Joint side material/primer recommendations■ To improve adhesion of firestop sealant if the

substrate is porous and absorptive, mix CP 606 with water andapply as a primer on base material.

■ The compatibility of the sealant with any encountered paints mustalways be checked. In particular, this concerns dispersion paintsystems and alkyd resin systems that can be diluted in water.

■ Checks of compatibility must be repeated at reasonable intervalsbecause the chemical composition of paint systems may change.

Chemical resistance■ Normally, there is no need for resistance to chemicals with the

applications recommended by Hilti.■ Unprotected acrylic sealants have only slight resistance to chemicals.■ Please contact your local sales representative or the nearest Hilti

centre if special requirements for chemical resistance have to be met.

Notice about approvals■ When making a joint using Hilti CP 606, fire resistant joint filler,

national approvals must be observed in principle. Please refer tothem for restrictions as to joint size, type and thickness of wall orfloor.

Do not (no approval)…■ Use on areas immersed in water or when permanently exposed to

water.■ Use marble/natural stones■ Use bituminous substrates■ Use where subjected to heavy abrasion (floor joints)

Max. joint Base material Backfilling Fire rating per BS 476width

Insulation Integrity6 mm Gas concrete Mineral wool 4 H 4 H

15 mm Gas concrete Mineral wool 4 H 4 H20 mm Gas concrete PE 24 mm 130 min. 4 H20 mm Gas concrete PU foam CF 125-50 208 min. 4 H30 mm Gas concrete Mineral wool 216 min. 4 H30 mm Steel-steel Mineral wool 36 min. 4 H

Backfilling

Floor Wall

ba

b a

Specifier Guide

11

CP 611A Intumescent firestop mastic4 hrs FRP

Areas of applicationSealing small to medium-sized penetrations■ Permanent fire seals for single and bunched cables.■ Tested to BS 476:Part 20, 1987.■ Sealing around flammable pipes up to max. 40 mm diameter

Tested to BS 476:Part 20,1987.■ Resealing of penetrations previously sealed with CP 636

firestop mortar, after installing additional cables.For use in

- Round penetrations up to max. 200 mm diameter and square openings up to max. 300 cm2

- Concrete, porous concrete or masonry - Walls and floors from 150 mm thick

Examples- Breaches, irregular openings in fire walls and floors- Sealing around plastic pipes up to 40 mm diameter

Recommendations for use■ Use non-flammable mineral wool as backfilling material (100kg/m3)

CP 611 A intumescent firestop mastic – 310 ml cartridge

Packing Ordering Item no.contents designation(pcs)

Intumescent firestop mastic 20 CP 611A 220370/1Manual dispenser 1 CB200-P1 55205/9

System advantages/customer benefits■ Easy to work with thanks to thick consistency■ Wide range of applications■ Paintable■ Quick sealing of remaining gaps■ Particularly suitable for laying new cables■ Can be used for outdoor applications



Specifier Guide

12

CP 611A Intumescent firestop mastic

Product description■ Water-based intumescent acrylic, mastic

Product features■ Expands in fire, protecting pipe and cable penetrations■ Smoke, gas and water tight■ Halogen and solvent free■ Odourless

Technical dataCP 611A intumescent firestop mastic(at 23°C and 50% relative air humidity)Density: approx. 1.3 g/cm3

Colour: GreyApplication temperature: +5°C to +40°CTemperature resistance: -40°C to +140°CSkin-forming time: approx. 10 min.Curing rate: 3 mm in 3 daysIntumescent phase: from +140°C to +180°CMovement acceptance: 10%Material class as per DIN 4102, P.1: B2Shelf-life after production: 12 months (at 20˚C in a dry place)Cartridge contents: 310 ml

Consumption guide■ Cable penetrations

CP 611A (pcs)Opening size Cross sectional area of cables

area diameter 0 % 10 % 30 % 60 %0.006 m2 Ø 90 mm 2 2 2 10.01 m2 Ø 120 mm 4 3 3 20.015 m2 Ø 140 mm 5 5 4 20.02 m2 Ø 160 mm 7 6 5 30.025 m2 Ø 180 mm 9 8 6 40.03 m2 Ø 200 mm 10 9 7 4Volume in cartridges of 310 ml for 40 mm depth

Opening Nominal pipe size in mmmm2 Dia mm 15 20 25 32 40 501075 371257 401385 421735 47 0.052124 52 0.065 0.062463 56 0.075 0.07 0.0653019 62 0.009 0.085 0.0753526 67 0.1 0.0954072 72 0.11 0.0954657 77 0.115281 82 0.13 0.115945 87 0.136648 92 0.1557399 97 0.175

Volume in cartridges of 310 ml for 10 mm depth

Dimensions

Wall seal Floor sealMin. thickness of building component 150 mm 150 mmMax. opening size

Diameter 160 mm 160 mmArea 300cm2 300cm2

Min. distance from cables toedge of opening 10 mm 10 mmMin. distance to next opening 200 mm 200 mmSingle cables min. 20 mm min. 20 mmBunched cables/flammables pipes(ø ≤ 40 mm) min. 25 mm min. 25 mmAnnular space around:– Singles cables min. 20 mm min. 20 mm– Bunched cables/inflammables pipes

(Ø≤ 40mm) min. 25 mm min. 25 mmCompacted depth of non-flammablemineral wool (melting temp. >1000˚C) ≥ 50 mm ≥ 50 mmApplication thickness of CP 611 A 40/60 mm 40/40 mm- cable / pipes both sides soffit onlyMax. cable loading(as % of opening size) 60 % 60 %

The following dimensions must be observed when applyingCP 611A intumescent firestop mastic.

■ Pipe penetrations

Specifier Guide

13

Clean opening Pack inmineral wool

Apply CP 611A Smooth CP 611A Fasten installationplate in place(if required)

Installation instructions for CP 611A

Opening■ Clean the opening■ Cables and cable supporting structures must be installed in

compliance with local building and electrical standards.

Application of firestop mastica) Mineral wool packing

- Pack in non-flammable mineral wool as backfill around cables. Leave minimum 40 mm free at each side of opening.

b) Application of firestop mastic- Build up CP 611A in the remaining opening layer by

layer using the CB 200-P1 manual dispenser. Always make sure the applied thickness is minimum 40 mm.

- Tightly fill gaps and spaces between cables.c) Smoothing of firestop mastic

- Smooth CP 611A before the skin forms using water and a spatula/possibly a paint brush. The completed seal should be left undisturbed for 48 hours.

Notice about approvals■ When making a cable or pipe seal using Hilti CP 611A

intumescent firestop mastic, national approvals must beobserved in principle. Please refer to them forrestrictions as to opening size, type and thickness of wall or floor,maximum pipe and cable diameter, etc.

■ For maintenance reasons, a penetration seal could bepermanently marked with an installation plate. In such a case,mark the installation plate and fasten it in a visible position next to the seal.

Do not (no approval)...■ Use for drywalls.■ Use in areas immersed in water.■ Use on building materials which bleed oils, plastizers or solvents

(e.g. impregnated wood, oil-based sealant, green or partiallyvulcanised rubber).

Safety precautions■ Keep out of the reach of children.■ Observe the EC safety data sheet.

Storage■ Store only in the original packaging in a location protected

from moisture at temperatures between +5˚C and +30˚C.■ Observe expiry date on top of cartridge.

Installation instructions for CP611A(Seal for flammable pipe up to 40mm diameter)■ Clean joint and joint sides, The joint sides must be in sound



use of a manual dispenser(e.g. Hilti CB 200-P1) is recommended.

■ Smooth the joint/sealant. Use soap solution or smoothing agentand smooth carefully with a finger or narrow spatula to give aconcave surface. The working time of CP 611A is 10 to 30minutes. The completed application should be left undistrubed for48 hours.

■ Cleaner can be used to clean around the joint orremove surplus sealant before it has cured.

Specifier Guide

14

CP 636 Firestop mortar4 hrs FRP

Areas of applicationSealing medium-sized to very large penetrations with thepossibility of installing further cables■ Permanent fire seal for cables and cable trays

Tested to BS 476:Part 20, 1987. Integrity: from 2 1/2 hours up to 4 hours.

For use in- Walls with a max. opening 1200 mm x 2000 mm- Floors with a max. opening 600 mm x 1000 mm- Concrete, porous concrete and masonry- Walls from 100 mm thick and floors from 150 mm thick

Examples- Office buildings, hospitals, shopping centres and

industrial buildings

Recommendations for use■ Mix the mortar in the ratio of approx. 3 :1 (mortar to water).

Stir the mortar into the water.■ Apply the mixed mortar in the penetration manually or using

a pump.■ The mixed mortar is stiff, but forms are still required for large

penetrations.■ Hilti firestop products approved for making provision for the

installation of cables at a later date: CP 651 firestop cushion, CP 655 firestop bricks, CP 611A intumescent firestop mastic.

System advantages/customer benefits■ Excellent application characteristics■ Resistant to ageing■ Paintable■ Simple application by trowel or commercially available

plastering machine or pump



CP 636 firestop mortarPackaging Ordering Item no.contents designation(pcs)

Firestop mortar, 1 CP 636-20 334897/620 kg sack

CP 636-20

Specifier Guide

15

CP 636 Firestop mortar

Product description■ Fire-resistant, cement-based mortar with thermal

insulating properties from admixed perlite

Product features■ High yield■ Stiff (forms not always required)■ No additional components required (except when cable runs/trays

are directly on an opening surface)■ Adheres very well to common substrates (steel, concrete or

masonry)■ Impervious to smoke or gas and water resistant■ Contains no asbestos, phenol or halogen constituents

Technical dataCP 636 firestop mortar(at 23°C and 30% relative humidity)Mix ratio: 3 :1 (mortar to water)Application temperature: ideal between 5° and 45°CColour: greyForm removal after 2-4 hours (walls)(depending on consistency): after 2-12 hours (floors)Density of hardened mortar: 0.82 g/cm3

Compressive strength(after 28 days at 23°C): 2.9 N/mm2

Material class as per DIN 4102, P.1: B1Shelf-life after production: 12 months (at 30˚C in a dry place)

Consumption guide

Opening Example of CP 636 (kg)size dimensions Cross sectional area of cables(m2) (cm) 0% 10% 30% 60%

0.01 10x10 1.75 1.60 1.25 0.70

0.02 10x20 3.50 3.25 2.45 1.40

0.05 10x50 9.00 7.90 6.25 3.50

0.10 10x100 18.00 15.75 12.25 7.00

0.20 20x100 35.00 31.50 24.50 14.00

0.40 40x100 70.00 63.00 49.00 28.00

0.50 50x100 87.50 78.75 61.25 35.00

0.80 80x100 140.00 126.00 98.00 56.00

1.00 100x100 175.00 157.50 122.50 70.00

1.20 120x100 210.00 189.00 149.00 84.00

1.40 140x100 245.00 220.50 171.50 98.00

1.50 150x100 262.50 236.25 183.75 105.00

1.75 175x100 306.00 275.40 214.00 122.00

2.00 100x200 350.00 315.00 245.00 140.40

3.00 100x300 525.00 472.00 367.00 210.00

4.00 100x400 700.00 630.00 490.00 280.00

4.25 100x425 787.00 708.00 550.00 314.00

For a seal 180 mm thick

Dimensions

The following dimensions must be observed when using CP 636firestop mortar.

Wall & floor Wall withCP 611Aincluded

Min. building component thickness 150 mm 100 mmMax. opening size Wall 1200 x 2000 mm 600 x 600 mm (width x height x length) Floor 600 x 1000 mmMin. distance from cable tray to opening 0 mm 0 mmMin. distance between cables tray

Horizontal 10 mm 10 mmVertical 40 mm 40 mm

Min. distancebetween openings 200 mm 200 mmRe-installation possibility (max. opening)

with CP 651 250 x 170 mm with CP 655 200 x 100 mm

with CP 611A Ø ≤ 160 mmMax. cable loading(as % of opening size) 60% 60%

Specifier Guide

16

Clean opening,moisten surfaces

Mix CP 636 mortar Put mortar into place Optional: add CP 651or CP 655 for futurecable changes

Fasten installationplate in place (if required)

Re-installation:lay cables andclose remainingopening

Installation instructions for CP 636

Notice about approvals■ When making a cable seal using Hilti CP 636 firestop

mortar, national approvals must be observed in principle. Pleaserefer to them for restrictions as to opening size,type and thickness of wall or floor, maximum cable diameter, etc.

■ For maintenance reasons, a penetration seal could bepermanently marked with an installation plate. In such a casemark the installation plate and fasten it in a visible position next tothe seal.


Storage■ Store only in the original packaging in a location protected from

moisture.■ Observe expiry date on sack.

Opening■ Clean and premoisten surfaces■ Cables and cable supporting structures must be installed in


Placing the firestop mortara) Mix the mortar

- Add mortar to water in a ratio of about 3:1 (mortar to water).Stir the mixture thoroughly with, for example, a Hilti TE-MP/TE18M paddle. The mix ratio of water to CP 636 determines thedesired consistency (stiffness).

- Do not use any other binders or additives/aggregates.b) Apply the mortar

- Use forms on one or both sides for larger penetrations.Apply mixed mortar in the opening using a trowel or apump and compact it. Make sure all gaps and spaces arecompletely filled and closed.

- CP 611A can be used in conjunction with mortar. In such a case, apply CP 611A to the cables over a width of approx. 30 mm and 5 mm thick. Fill gap between cables with CP 611A. Application of the mortar can be continued immediately after CP 611A has been applied.

c) Changing cablesCP 651 firestop cushion, CP 655 firestop brick and CP 611A intumescent firestop mastic can be incorporated in the initial seal when additional cables may be installed at a later date. In doingso, attention must be paid to the maximum permitted size of the reserved opening.- CP 651 opening max. 250 x 170 mm in 150 mm wall- CP 655 opening max. 200 x 100 mm in 150 mm wall- CP 611A opening max. Ø160 mm in 150 mm wall

Specifier Guide

17

CP 642 Firestop jacket4 hrs FRP

Areas of application■ Sealing flammable pipes from 110 to 250 mm in diameter

with pipe wall thicknesses from 1.8 to 16.2 mm.Tested to BS 476:Part 20: 1987 Integrity: 4 hours

■ Suitable for:- B1/B2 pipes- PVC, PVCC, PVC-U, PVC-HI, PP, PE, PE-HC- Pneumatic tube conveyors with two lines (mail)- Pipes with acoustic insulation.

For use in■ Concrete, masonry, porous concrete and drywall■ Walls from 100 mm thick and floors from 120 mm thick

Types of installation- Wall: two jackets, one on each side- Floor: one jacket on underside

Example■ Waste water pipes, fresh water pipes■ Vacuum lines (dust)

Recommendations for use■ Fit the jacket around the pipe and lock the closure by pressing

firmly.■ Fit the fastening hooks on the firestop jacket to suit the

available space.■ Secure the firestop jacket using approved Hilti anchors.

CP 642 firestop jacket* Packaging Ordering Item no.contents Designation(pcs)

Firestop jacket # 1 CP 642-50/1.5" 236703/5Firestop jacket # 1 CP 642-63/2" 236704/3Firestop jacket # 1 CP 642-75/2.5" 236705/0Firestop jacket # 1 CP 642-90/3" 236706/8Firestop jacket # 1 CP 642-110/4" 236707/6Firestop jacket 1 CP 642-125/5" 236708/4Firestop jacket 1 CP 642-160/6" 236709/2Firestop jacket 1 CP 642-180/7" 308799/6Firestop jacket 1 CP 642-200/8" 308800/2Firestop jacket 1 CP 642-225/9" 308801/0Firestop jacket 1 CP 642-250/10" 308802/8* incl. fastening hooks

System advantages/customer benefits■ Snap connection for quick and easy closure without use of a tool■ Optionally positioned tabs for convenient fastening■ Good acoustic insulating properties■ Little space required – ideal where pipes run close together


Fastening hook 10 CP 642 hook 236711/8Spare part CP 642


# Special request item

Specifier Guide

18

CP 642 Firestop jacket

Product description■ Galvanised sheet steel containing sections of

intumescent material (which foams and expands in a fire)

Product features■ Ready-to-use jacket, no preparatory work required, therefore fast

installation time■ No minimum distance required between several jackets

Dimensions

The following dimensions must be observed when fitting theCP 642 firestop jacket.

Wall Floor

Material drywall panel cellular concrete cellular concretemasonrysolid concrete

Min. thickness ofbuilding componentfor pipes:32 – 160 mm dia. 100 mm 100 mm 120 mm

160 – 250 mm dia. 150 mm 150 mmMin. pipe diameter 32 mm 32 mmMax. pipe diameter 250 mm 250 mmCP 642 two mounted, one mounted

one on each on undersideside

DimensionsJacket/plastic pipesDesignation Suitable for out- Jacket outside Jacket No. of

side pipe dia. dia. length hooks and(mm) (mm) (mm) fasteners

CP 642-50/1.5’’ * 32-50 73 47.5 2CP 642-63/2’’ * 50-63 88 52.5 2CP 642-75/2.5’’ * 63-75 100 2.5 3CP 642-90/3’’ * 75-90 125 72.5 3CP 642-110/4’’ * 90-110 149 82.5 4CP 642-125/5’’ 110-125 162 92.5 4CP 642-160/6’’ 135-160 209 112.5 6CP 642-180/7’’ 180 229 150.0 7CP 642-200/8’’ 200 255 175.0 7CP 642-225/9’’ 225 283 200.0 8CP 642-250/10’’ 250 315 230.0 9

Acoustic insulation – installation tips■ Close the remaining opening (max. 20 mm wide annular space)

with non-flammable mineral wool with a melting temperature >1000˚C. For a neat finish, apply CP 601S elastic firestop sealantor CP 611A intumescent firestop mastic about 10 mm thick onboth sides.

■ Position the firestop jacket to ensure that it and the pipeare not touching at any point.

Flush mounted

Surface mountedSurface mounted

Flush mounted

Wall Floor

* Special request item

Specifier Guide

19

Close remaining gap to sealensure smoke and gas tightseal.

Clean plastic pipe. Close jacket. Attach fasteninghooks.

Fasten jacket andinstallation plate.(If required)

Penetration■ Drill through the wall / floor using Hilti DCM diamond drilling

equipment and a core bit of suitable size.■ Install the plastic pipe.

Fit the CP 642 firestop jacket1. Seal the opening

Large gaps must be closed with mortar. Alternatively, theycan be closed with CP 611A or CP 601S.The approved methods vary and are given in the test certificatesand approvals.

2. Clean the plastic pipesExpansion of the intumescent material during a fire closesthe plastic pipe. Very dirty pipes with, for example, remains ofmortar, may lead to a delay in this closing action. Badly soiled plasticpipes should, therefore, be cleaned in the area where the CP 642firestop jacket is to be installed.

3. Seal against smoke and gasesGaps between the plastic pipe and the opening must be sealed onone side of the wall with sealant CP 611A, or CP 601S to sealagainst smoke and gases passing through the gaps during the firstminutes of fire. The intumescent inlay of CP 642 will close theopening, when activated by heat and fire.

4. Attach fastening hooksThe fastening hooks can be attached to various points on the metal housing. This allows the fastening points to be made to suit the space available in each case. The hooks must bepositioned as symmetrically as possible. The required number offastening hooks is indicated on the packaging and in the table on theprevious page.

5. Close the CP 642 firestop jacketPlace the CP 642 firestop jacket around the plastic pipe and lock theclosure with firm pressure until it latches. No tools, pins or screwsare necessary. Ensure CP 642 is placed the correct way up for thefitting of the hooks.

6. Fastening the CP 642 firestop jacketOnly when fastened properly can CP 642 protect against firepassing through.

7. Cast-in mounting- Ensure the penetration is large enough to accommodate the

outside diameter of the CP 642 jacket.- Slide the CP 642 jacket into the opening.- For ceilings, CP 642 must be flush with the soffit

For walls, a) Insert one jacket from each side or,b) Insert one jacket, position it centrally if

jacket length + 80 mm ≥ wall thickness.- Backfill around the installed jacked with mortar.

Notice about approvals■ When making a or pipe seal using Hilti CP 642 intumescent

firestop jacket, national approvals must be observed in principle.Please refer to them for restrictions as to opening size, type andthickness of wall or floor, maximum pipe diameter, etc.

■ For maintenance reasons, a penetration seal could be permanentlymarked with an installation plate. In such a case mark theinstallation plate and fasten it in a visible position next to the seal.

Not for use...■ With, folded and coiled sheet-metal and cast-iron pipes (not

tested)■ In highly corrosive surroundings■ With unapproved anchors/fasteners



moisture.


Specifier Guide

20

CP 643 Firestop jacket2 hrs FRP

Areas of application■ Sealing flammable pipes from 32 to 115 mm in diameter

with pipe wall thicknesses from 1.8 to 16.2 mm in penetrations through fire compartment walls and floors.Tested and approved as per BS 476 Part 20: 1987

■ Suitable for the following Pipe materials:PVC, PE and ABS

For use in■ Concrete, masonry, porous concrete■ Walls and floors from 150 mm thick

Types of installation■ Wall: two jackets, one on each side■ Floor: one jacket on underside

Example■ Waste water pipes, fresh water pipes■ Drinking water pipes■ Extraction ducts (dust)

Recommendations for use■ Fit the jacket around the pipe, lock the closure with firm

pressure until it latches.■ Fit the fastening hooks on the firestop jacket to suit the

available space.■ Secure the firestop jacket using approved Hilti anchors.

System advantages/customer benefits■ Quick and easy closure without use of a tool■ Optionally positioned tabs for simple fastening



CP 643

CP 643 firestop jacket* Packaging Ordering Item no.contents Designation(pcs)

Firestop jacket 1 CP 643-50/1.5" 307707/0Firestop jacket 1 CP 643-63/2" 307708/6Firestop jacket 1 CP 643-90/3" 307709/4Firestop jacket 1 CP 643-110/4" 307710/2Hook 30 CP 643-Hook 307711/0* incl. fastening hooks

Specifier Guide

21

CP 643 Firestop jacketProduct description■ A ready-to-use firestop jacket, made of a galvanized steel housing,

intumescent inserts and the required number of fastening hooks.

Product features■ No minimum distance required between several jackets■ Ready-to-use jacket; no preparatory work required, therefore

fast installation time

Technical dataJacket/plastic pipesDesignation/ Pipe outside Jacket outside Jacket length No. ofsize dia. (mm) dia. (mm) (mm) hooks and

fasteners

CP 643-50/1.5” 36 – 51 69 + 1 22.4 2

CP 643-63/2” 52 – 64 85 + 1 32.4 2

CP 643-90/3” 65 – 91 121 + 1 42.4 3

CP 643-110/4” 92 – 115 151 + 1 47.4 3

Acoustic insulation – installation tips■ Close the remaining opening (max. 20 mm wide annular

space) with non-flammable mineral wool with a meltingtemperature >1000˚C. For a neat finish, apply CP 601Selastic firestop sealant or CP 611A intumescent firestopmastic about 10 mm thick on both sides.

■ Position the firestop jacket to ensure that it and the pipe are not touching at any point.

Wall FloorMaterial cellular concrete cellular concrete

masonrysolid concrete

Min. thickness of building component for pipes 150 mm 150 mmMin. pipe diameter 32 mm 32 mmMax. pipe diameter 115 mm 115 mmCP 643 two mounted, one one mounted on

on each side underside

The following dimensions must be observed when fitting the CP 643firestop jacket:

DimensionsWall Floor

Specifier Guide

22


Close remaining gapto ensure smoke and gas tight seal

Clean plastic pipe Attach fastening hooks

Close jacket Fasten jacketSeal against smokeand gases

Penetration■ Drill through the wall/floor using Hilti DCM diamond drilling

equipment and a core bit of suitable size.■ Install the plastic pipe

Fit the CP 643 firestop jacket1. Seal the opening

Large gaps must be closed with mortar. Alternatively, they can be closed with CP 611A or CP 601S.The approved methods vary and are given in the test certificates and approvals.

2. Clean the plastic pipesExpansion of the intumescent material during a fire closes the plastic pipe. Very dirty pipes with, for example, remains of mortar, may lead to a delay in this closing action. Badly soiled plastic pipes should, therefore, be cleaned in the area where the CP 643 firestop jacket is to be installed.

3. Seal against smoke and gasesGaps between the plastic pipe and the opening must be sealed on one side of the wall with sealant CP 611Aor CP 601S to seal against smoke and gases passingthrough the gaps during the first minutes of fire. The intumescent inlay of CP 643 will close the opening, when activated by heat and fire.

4. Attach fastening hooksThe fastening hooks can be attached to various points on the metal housing. This allows the fastening points to be made to suit the space available in each case. The hooks must be positioned as symmetrically as possible. The required number of fastening hooks is indicated on the packaging and in the table onthe previous page.

5. Close the CP 643 firestop jacketPlace the CP 643 firestop jacket around the plastic pipe and lock the closure with firm pressure until it latches. No tools, pins or screws are necessary. Ensure CP 643 is placed the correct way upfor the fitting of the hooks.

6. Fastening the CP 643 firestop jacketOnly when fastened properly can CP 643 protect against firepassing through.

Notice about approvals■ When making a pipe seal using Hilti CP 643

intumescent firestop jacket, national approvals must be observed in principle. Please refer to them for restrictionsas to opening size, type and thickness of wall or floor,maximum pipe diameter, etc.

■ For maintenance reasons, a penetration seal could bepermanently marked with an installation plate. In such a case, mark the installation plate and fasten it in a visible position next to the seal.

Not for use...■ In penetrations for non-flammable pipes, such as

steel, cast iron, cement, GFU etc.■ In areas with high condensation unless they are integrated

with the building component■ In outdoor areas■ In drywall (Use CP 642)■ With unapproved anchors/fasteners



from moisture.

1

Specifier Guide

23

CP 649 Intumescent pipe wrap4 hrs FRP

Areas of application■ Sealing flammable pipes from 50 mm up to 160 mm in diameter

with pipe wall thickness from 2.3 to 3.8 mm.Tested to BS 476: Part 20: 1987 integrity 4 hours.

■ Suitable for:uPVC pipesDiameters from 50 mm up to 160 mmPneumatics tube conveyors

For use in■ Concrete and masonry■ Walls and floors from 150 mm thick

Types of installation– Wall: two wrap, one on each size– Floor: one wrap, on underside

Excample■ Waste water pipes, fresh water pipes■ Vacuum lines (dust)

Recommendations for use■ Fit the wrap around the pipe. Use the self adhesive tape fastening.■ Slide the wrap into the opening.■ Back fill the opening around the wrap with CP 636 firestop mortar.

Tested and approved

System advantages/customer benefits■ Simple to use intumsecent seal■ Easy to fasten in place■ Long term stability of installation■ Little space required – ideal where pipes run close together■ Canbe installed with pipe – Backfilling can be executed later

when all services have been completed especially in multi-servicepenetrations


CP 649 Pipe wrap Packaging Ordering Item no.contents Designation(pcs)

Pipe wrap 1 CP 649/50 00259122Pipe wrap 1 CP 649/110 00259123Pipe wrap 1 CP 649/160 00259124Firestop mortar 20kg CP 636-20 334897/6* incl. fastening hooks

Specifier Guide

24

CP 649 Intumescent pipe wrap

Product description■ Flexible intumescent graphite strip contained within a polyethylene

sleeve.

Product features■ Ready-to-use wrap, no preparatory work required.■ Little space required – Ideal where pipe run close together.■ Resistant to industrial atmospheric conditions, humidity and water.■ Manufactured from high performing graphite.■ Carbon seal structure on expansion.

Technical dataChemical basis Graphite and non combustible inorganic

materials in latex binder.

Colour White

Fixing Self-adhesive tape

Wrap dimensionsDesignation Suitable for outside Length Depth Thickness

pipe Dia. (mm) (mm) (mm) (mm)fasteners

CP 649/50 50 222 50 10

CP 649/110 110 395 100 10

CP 649/160 160 580 100 10

Wall Floor(mm) (mm)

Minimum componentthickness 100 150Minimum pipe diameter 50 50Maximum pipe diameter 160 160Base materials blockwork

masonryconcrete concrete

CP 649 Install Installflush to flush toboth faces soffitt1 No. <100mm 1 No.2 No. >100mm

CP 636 Mortar Backfill all voids around Backfill all voidsCP 649 around CP 649

The follow dimensions must be observed when fitting the CP 649firestop wrap.

DimensionsWallFloor

Specifier Guide

25

Penetration■ Drill through the wall/floor using Hilti DCM diamond drilling

equipment and a core bit of suitable size.■ Install the plastic pipe.

Fit the CP 649 wrap1. Clean the plastic pipe

Expansion of the intumescent material during a fire closes theplastic pipe. Very dirty pipes with, for example, remains of mortar,may lead to a delay in this closing action. Badly soiled plastic pipesshould therefore, be cleaned in the area where the CP 649 firestopwrap is installed.

2. Attach the wrapFit the appropriately sized CP 649 around the pipe so that it fitssnugly and that the product label appears on the outside of thefitted wrap. Secure the endflap of the CP 649 to itself with the self-adhesive tape fastening

3. Slide the wrap into the openingSlide the fitted wrap into the opening so that it is flush with thesoffit (if it is a floor penetration) or the face of the wall. In wallpenetration the CP 649 must be flush with both faces of the wall.

4. Back fill the openingBack fill the opening around the CP 649 with CP 636 Firestopmortar. Use formwork where necessary.Follow the instructions for mixing CP 636.For narrow openings it is possible to mix CP 636 so that it is of apumpable consistency. If the opening has been drilled and theannulus between the pipe and the hole is no greater than 10 mm,seal the opening with CP 611A intumescent firestop mastic.Remove formwork once mortar has been cured.

Notice about approvals■ When making a pipe seal using Hilti CP 649 firestop wrap, national

approvals must be observed in principle. Please refer to them forrestrictions as to opening size, type and thickness of wall or floor,maximum pipe diameter, etc.

■ For maintenance reasons, a penentration seal could bepermanently marked with an installation plate. In such a case,mark the installation plate and fasten it in a visible position next tothe seal.

Not for use...■ In drywall (use CP 642)■ In hollow core concrete floors (use CP 642)■ In penetrations for non flammable pipes, such as steel, cast iron,

cement, GFU, etc.




Fit CP 649 aroundthe pipe

Slide CP 649 into theopening

Back fill the openingwith CP 636 mortar

Remove formworkonce CP 636 hascured

Specifier Guide

26

Recommendations for use■ Install the firestop cushions above and below cable runs.■ Build up the seal with cushions in a longitudinal direction,

overlapping and offset to each other.

CP 651 firestop cushionPackaging Ordering Item no.contents designation(pcs)

Firestop cushion 5 CP 651-L 225585/9L/W/H: 340x200x35 mmFirestop cushion 10 CP 651-S 225586/7L/W/H: 340x100x25 mmFirestop cushion 20 CP 651-XS 225587/5L/W/H: 340x90x20 mm

System advantages/customer benefits■ Excellent for laying new cables■ Tear-resistant and dust-free cushions for dust-free rooms■ Easy installation without use of a special tool■ Re-usable, thus economical in use■ A flexible system (temporary or permanent firestop)■ Also for use in drywall

CP 651 Firestop cushion2 hrs FRP

Areas of application■ Temporary or permanent sealing of cable and cable tray

penetration.Tested as BS 476:Part 20: 1987 Integrity/insulation: 2 hours

For use in - walls (max. opening 1.15m2)- foors (max. opening 1.15m2)- drywalls, masonry, concrete and porous concrete- walls from 75 mm- floors from 250 mm

Examples- Computer rooms, switchgear rooms, etc.- Telephone switchboard rooms, studios- Public buildings, production bays



Dimensions

The following dimensions must be observed when installing firestopcushions:

Specifier Guide

27

CP 651 Firestop cushion

Product description■ Ready-to-use firestop cushion made of a homogeneous, graphite-

based, intumescent granulate mixture (which foams and expandsin a fire) all contained in an inner polyethylene bag inside an outer,protective woven fibre glass bag.

Product features■ Dust free and tear-resistant■ Suitable for temporary and permanent installations■ Durable and resistant

Technical dataCP 651 Firestop cushionDensity: approx. 0.33 g/cm3

Weight:CP 651-L 750 g ± 10%CP 651-S 300 g ± 10%CP 651-XS 150 g ± 10%Dimensions (LxWxH): CP 651-L 340/200/35 mmCP 651-S 340/100/25 mmCP 651-XS 340/90/20 mmReaction temperature: First expansion at +150° CSecond expansion at +600° CTemperature resistance: -40°C to +120°CMaterial class as per DIN 4102, P.1: B2

Consumption guide(Guide figures for a wall)Number of CP 651 cushions of XS + S + L sizesOpening Cross sectional area of cablesarea

(m2) 0% 10% 30% 60%

0.01 4 + 1 + 0 5 + 0 + 0 1 + 2 + 0 1 + 1 + 0

0.02 8 + 2 + 0 7 + 2 + 0 6 + 2 + 0 3 + 1 + 0

0.04 4 + 13 + 0 6 + 10 + 0 6 + 7 + 0 2 + 5 + 0

0.05 4 + 17 + 0 7 + 13 + 0 7 + 0 + 0 4 + 5 + 0

0.1 0 + 3 + 12 0 + 2 + 12 0 + 3 + 9 0 + 5 + 4

0.2 0 + 6 + 24 0 + 5 + 24 0 + 8 + 17 0 + 6 + 9

0.4 0 + 12 + 48 0 + 11 + 47 0 + 3 + 39 0 + 5 + 21

0.5 0 + 27 + 63 0 + 15 + 60 0 + 10 + 50 0 + 5 + 30

0.6 0 + 23 + 78 0 + 18 + 72 0 + 12 + 60 0 + 6 + 36

0.8 0 + 31 + 106 0 + 24 + 96 0 + 16 + 80 0 + 8 + 48

1.0 0 + 40 + 132 0 + 30 + 120 0 + 20 + 100 0 + 10 + 60

1.2 0 + 41 + 161 0 + 36 + 144 0 + 24 + 120 0 + 12 + 72

1.4 0 + 45 + 183 0 + 42 + 168 0 + 28 + 140 0 + 14 + 81

1.5 0 + 49 + 202 0 + 45 + 180 0 + 30 + 150 0 + 15 + 90

1.6 0 + 51 + 216 0 + 48 + 192 0 + 32 + 160 0 + 16 + 96

1.75* 0 + 67 + 236 0 + 53 + 210 0 + 35 + 175 0 + 17 + 105

* corresponds to max. permitted opening size in walls

Wall Floor

Min. building component thickness 75 mm 250 mmMax. opening size

Width 1000 mm 1000 mmHeight/length 1150 mm 1150 mm

Min. distance of cable run from opening 40 mm 40 mmMin. distance between cables tray

Horizontal 0 mm 0 mmVertical 40 mm 40 mm

Min. distancebetween openings 200 mm 200 mmMax. cable loading(as % of opening size) 60 % 60 %

Specifier Guide

28


Opening■ Clean opening.■ Cables and cable supporting structures must be installed in


Installing firestop cushions in wallsPut the CP 651 firestop cushions into the opening, overlapping (≥ 20 mm) and as a masonry bond (> 1/2 cushion width). Various cushion sizes (CP 615-L -S, and -XS) permit tight sealing ofremaining gaps around cables and cable runs.

Note■ When closing openings in walls less than 200 mm thick,

a firestop panel at the bottom of the opening has to be used toprovide a better bearing surface for cushions.

■ The last layer of cushions can be put in more easily with the aid of two metal sheets.

■ The seal should be secured with wire mesh to prevent anyonefrom incorrectly pulling out CP 651 firestop cushions. Cushions in small opening/seals can be secured by wire through the eyelets.

■ When closing openings in drywalls, a firestop panel on each faceof the opening has to be used to provide a better bearing surfacefor cushions.

Installing firestop cushions in floorOpenings in floors should have wire mesh (wire > 5 mm dia./mesh≤ 50 x 50 mm) secured on the underside with Hilti anchors e.g. HEH,DBZ etc. The CP 651 firestop cushions must be laid on the wire mesh,overlapping and as a masonry bond (>1/2 cushion width). Use threelayers of cushions (first layer lying, second layer standing, third layerlying). Various cushion sizes (CP 651-L, -S and -XS) permit tight sealingof remaining gaps around cables and cable runs.

Note■ Floor seals must be protected from loading and theft using

wire mesh.■ Do not use damaged cushions

Notice about approvals■ When making a cable seal using Hilti CP 651 intumescent firestop

cushion, national approvals must be observed in principle. Pleaserefer to them for restrictions as to opening size, type and thicknessof wall or floor, maximum cable diameter, etc.

■ For maintenance reasons, a penetration seal could be permanentlymarked with an installation plate. In such a case, mark theinstallation plate and fasten it in a visible position next to the seal.

Not for use...■ With folded and coiled sheet-metal or cast-iron pipes

(not tested)■ In highly corrosive surroundings■ In areas submerged in water


Storage■ Store only in the original packaging

Clean opening Cushionarrangement withoutcables in wall

Cushionarrangement withcables in wall

Fasten wire mesh inplace when closingfloor openings withcushions

Cushion arrangementin floor

Fasten installationplate in place(If required)

Specifier Guide

29

CP 655 Firestop brick2 hrs FRP

Areas of applicationSealing small and medium-sized penetrations■ Temporary or permanent sealing of cables and cable tray

penetrations.Tested as BS 476:Part 20: 1987. Integrity: 2 hours for ceilings andwalls.

For use in- Fire walls (max. opening 800 mm x 510 mm)- Floors (max. opening 400 mm x unrestricted length)- Concrete, porous concrete and masonry- Floors and walls from 200 mm thick

Examples- Completely dust and fibre-free rooms and places where elec-

trical installations are frequently used, such as computer centres, hospitals and laboratories.

- New buildings in the construction phase and during renovation

- Production bays, warehouses etc.

Recommendations for use■ The firestop system consists of the CP 655 firestop brick and

CP 611A intumescent firestop mastic.■ Position CP 655 firestop bricks in the penetration offset to each

other with small against large bases, positioned longitudinally.■ Cut CP 655 firestop bricks to size only in the longitudinal direction■ Suitably cut CP 655 firestop bricks to fit closely around

penetrating items.■ Fill gaps around and between cables with CP 611A Intumescent

firestop mastic.

CP 655 firestop brickPackaging Ordering Item no.contents designation(pcs)

Firestop brick 20 CP 655 220210/9Intumescent Mastic 12 CP 611A 220370/1Manual dispenser 1 CB 200-P1 55205/9

System advantages/customer benefits■ Particularly suitable for laying new cables later■ Economical in use owing to short installation time■ Easy installation as no special tool is required■ Ideal for use in floors as no forming is required■ Immediately functional after installation■ Absolutely dust and fibre free■ Smoke and gas tight



Specifier Guide

30

The following dimensions must be observed when making the seal:

Wall seal Floor sealMin. thickness of buildingcomponent 200 mm 200 mmMax. opening size

Width 600 mm 600 mmHeight/Length 400 mm 400 mm

Min. distance between cables/cable run and opening surface 0 mm 0 mm

Min. distance between cable traysHorizontal 0 mm 0 mm

Vertical 0 mm 0 mmMin. distance to next opening 200 mm 200 mmMax. cable loading(as % of opening size) 60 % 60 %

CP 655 Firestop brick

Product description■ Ready-to-use, intumescent flexible bricks based on a two-

component polyurethane foam

Product features■ Completely free from dust and fibres■ Halogen and solvent free■ Operational immediately after installation■ Can be painted with dispersion, acrylate or silicone

Technical data CP 655 firestop brickDensity: approx. 0.25 g/cm3

Dimensions (LxWxH): 220x130x60 mmColour: redApplication temperature: -5°C to +40°CTemperature resistance: -60°C to +60°CExpansion temperature: +300°CExpansion ratio (at 300°C): 1:5Material class as per DIN 4102, P.1: B2

CP 611A Intumescent firestop mastic(at 23°C and 50% relative air humidity)Density: approx. 1.3 g/cm3


ConsumptionAssumption: CP 655 without cables in place; CP 611A used withirregular opening surface.

Dimensions

CP 655 (CP 611A)(pcs)

cable space requirementOpening

0% 10% 30% 60%size (m2)0.005 1 (0.25) 1 (0.25) 1 (0.4) 1 (0.5)0.01 2 (0.5) 2 (0.5) 1 (0.8) 1 (1.0)0.02 3 (1) 3 (1) 2 (1.2) 1 (1.4)0.03 4 (1.5) 4 (1.5) 3 (1.8) 2 (2.0)0.04 5 (2) 5 (2) 4 (2.2) 2 (2.5)0.05 7 (2) 6 (2) 5 (2.4) 3 (2.8)0.1 14 (3) 12 (3) 9 (3.5) 6 (3.6)0.2 28 (3) 23 (3) 18 (3.7) 11 (3.9)0.3 42 (4) 35 (4) 27 (4.2) 16 (4.4)0.4 56 (4) 47 (4) 36 (4.6) 21 (4.8)

Opening■ Clean the opening■ Cables and cable supporting structures must be installed in


Installing firestop bricksa) If no cables are laid (temporary firestop), build up CP 655 firestop

bricks firmly seated, as a masonry bond and, alternating, with thelarge or small base up.

b) If cables are laid (permanent firestop), build up CP 655 firestopbricks firmly seated, as a masonry bond and, alternating, with thelarge or small base up, while cutting bricks with a knife to suit thelaid cables. Completely fill cable spaces, gaps and joints with CP 611A intumescent firestop mastic. If cable runs/trays pass through the opening, the cablesthemselves must then be completely enclosed in firestop filler.

Note■ Firestop bricks may be laid longitudinally and widthwise in the

direction of the opening, but the thickness may not be shortened.■ In a floor seal longer than 700 mm, all joints after bricklaying

must be bonded with CP 611A (approx. 20 mm deep on thefloor topside).

■ CP 611A can be smoothed with the aid of a paint brush before askin forms.

■ Floor seals must be protected from loads.■ A fibre-silicate panel can be used to strengthen seals in thin floors

and walls. A test certificate is available.

Re-installing cables– Remove a brick from the seal and cut it to shape.– Install the cable and re-lay the brick in compliance with

the approval. Fill gaps and spaces with CP 611A.Single cables can be run through joints between bricks and,also, a hole can be drilled through a brick using a sharpenedpiece of metal pipe or tubing.

Specifier Guide

31

Aus-führungsschild

Clean opening a) Build up brickswithout cables inplace

b) Cut bricks tosize if cables arein place

Build up bricks Fill gaps Fasten installationplate in place(If required)

Installations instructions for CP 655


brick, national approvals must be observed in principle. Pleaserefer to them for restrictions as to opening size, type and thicknessof wall or floor, maximum cable diameter, etc.


Not for use...■ In drywall (no approval).■ In wet rooms or outdoors exposed to the weather or UV radiation

(only after applying an additional silicone coating).



moisture and direct sunlight.

Specifier Guide

32

CP 656 Firestop plug11/2 hrs FRP

Areas of applicationSealing circular penetrations■ Temporary or permanent sealing of single or bunched cables

in fire walls and floors. Tested as per BS 476:Part 20: 1987.Integrity: 90 minutes for floors and walls.

For use in- Circular penetrations from 50 to 200 mm diameter in concrete,

porous concrete and masonry- Walls from 150 mm thick- Floors from 200 mm thick

Examples- Dust and fibre-free rooms and places where electrical installa-

tions are frequently changed such as computer centres, hospitals and laboratories.

- New buildings in the construction phase and during renovation

- Production bays, warehouses etc.

Recommendations for use■ The firestop system consists of the CP 656 firestop plug

and CP 611A intumescent firestop mastic.■ First cut plugs to shape for cable bundles to pass through

them.■ Insert CP 656 firestop plugs into both sides of the penetration.■ Fill and close gaps around and between cables with CP 611A

intumescent firestop mastic.■ Diamond core bits are recommendend for drilling penetrations.

CP 656 firestop plugPackaging Ordering Item no.contents designation(pcs)

Plug, 62 mm dia. 20 CP 656- 62 220211/7Plug, 77 mm dia. 20 CP 656- 77 220239/8Plug, 107 mm dia. 20 CP 656-107 220212/5Plug, 132 mm dia. 20 CP 656-132 236977/5Plug, 158 mm dia. 20 CP 656-158 220213/3Plug, 202 mm dia. 20 CP 656-202 220214/1Intumescent Mastic 12 CP 611A 220370/1

System advantages/customer benefits■ Especially suitable for laying new cables later■ Economical in use owing to short installation time■ Easy installation as no special tool is required■ Immediately functional after installation■ Versatile in use (temporary or permanent protection)■ Absolutely dust and fibre free■ Smoke and gas tight



Dimensions

The following dimensions must be observed when making the seal:

Specifier Guide

33

CP 656 Firestop plug

Product description■ Ready-to-use, intumescent flexible plugs based on a two-

component polyurethane foam

Product features■ Completely free from dust and fibres■ Halogen and solvent free■ Operational immediately after installation■ Can be painted with dispersion, acrylate or silicone

Technical data

CP 656 firestop plugDensity: approx. 0.25 g/cm3

Application temperature: -5°C to +40°CColour: redTemperature resistance: -60°C to +60°C Expansion temperature: +300°CExpansion ratio (at 300°C): 1:5Material class as per DIN 4102, P.1: B2

CP 611A Intumescant firestop mastic(at 23°C and 50% relative air humidity)Density: approx. 1.3 g/cm3


Dimensions of firestop plugsFirestop plug Diameters of Hilti diamond bits

max. hole dia. min. hole dia.

CP 656-62 62 mm 42 mm CP 656-77 77 mm 67 mm CP 656-107 107 mm 92 mmCP 656-132 132 mm 112 mmCP 656-158 158 mm 152 mmCP 656-202 200 mm 192 mm Wall Floor

Min. thickness of buildingcomponent 150 mm 150 mmMax. opening size 200 mm 200 mmMin. distance between cables/ cable run and opening surface 0 mm 0 mmMin. distance to next opening 50 mm 50 mmMax. cable loading(as % of opening size) 60 % 60 %

Specifier Guide

34


Opening■ Drill the hole with Hilti diamond drilling equipment and a suitable

core bit.■ Clean the opening.■ Cables and cable supporting structures must be installed in


Fitting firestop plugsa) If cables are not laid (temporary firestop), insert CP 656

firestop plugs from both sides and compress them. Fill gapsand spaces of irregular hole surfaces with CP 611A intumescentfirestop mastic.

b) If cables are laid (permanent firestop), cut CP 656 firestopplugs to suit the cable circumference using a knife. Insert plugsfrom both sides and compress them. Fill cable spaces and gapswith CP 611A intumescent firestop mastic corresponding tothe thickness of the CP 656 firestop plug.

Notes:■ CP 611A can be smoothed using a paint brush and

water before a skin forms. It is not necessary for the firestop plug to be bonded to the side of the hole.

c) Re-installing cablesIf single cables are subsequently installed, a hole can be drilledthrough the plug and a cable passed through.

Notes■ A plug may also have its diameter cut to size. The plug, however,

must be at least 4% larger in diameter than the hole being closed.


plug, national approvals must be observed in principle. Pleaserefer to them for restrictions as to opening size, type andthickness of wall or floor, maximum cable diameter, etc.

■ For maintenance reasons, a penetration seal could be permanentlymarked with an installation plate. In such a case mark theinstallation plate and fasten it in a visible position next to the seal.

Not for use... ■ In drywall (no approval).■ In wet rooms or outdoors exposed to the weather or UV radiation

(only after applying an additional silicone coating).



moisture and direct sunlight.

Aus-führungsschild

Core drill andclean hole

Without cables, fitplugs into hole

With cables, cut plugsto fit around cables

Fit plug andfill gapswith CP 611A


Specifier Guide

35

CP 667 Intumescent door strip

Sealing edges of fire doors- Permanent firestop seal for fire rated door edges

Tested to BS 476: Part 22, 1987, Fire rating 30 and 60 minutes.- Door edge sealing to meet Building Regulation leakage

requirements.

For use in- Timber Frames and doors, single and double action.

Not for use- As joint Seal.

Recommendations for use- The CP 667 system comes in four configurations. They are, 30 or

60 minutes Fire rating, with or without a cold smoke seal.- Each strip has a self adhesive strip for fixing in place.- A 10mm or 20mm router bit is used to cut a 4mm deep groove

around the door or door frame.- All debris is removed from the groove, the protective tape is

removed from the back of the CP 667 door strip and then the stripis pushed into the groove. Make sure the CP 667 strip adheres tothe groove.

CP 671 firestop coatingPackaging Ordering Item no.contents designation(pcs)

Intumescent Door Strip, White 25 CP 667-30 00256252Intumescent Door Strip, Red 25 CP 667-30 00256253Intumescent Door Strip, Brown 25 CP 667-30 00256254Intumescent Door Strip, White 25 CP 667-30S 00256255Intumescent Door Strip, Red 25 CP 667-30S 00256256Intumescent Door Strip, Brown 25 CP 667-30S 00256257Intumescent Door Strip, White 25 CP 667-60 00256258Intumescent Door Strip, Red 25 CP 667-60 00256259Intumescent Door Strip, Brown 25 CP 667-60 00256260Intumescent Door Strip, White 25 CP 667-60S 00256261Intumescent Door Strip, Red 25 CP 667-60S 00256262Intumescent Door Strip, Brown 25 CP 667-60S 00256263

Note: "S" denotes cold smoke brush seal.

CP 667 comes in 2.1 metre lengths

System advantages/customer benefits■ Easy and simple to fit.■ Retro fit and new building.■ Self-adhesive backing. No additional fixing required.■ Range of colours to suit architectural finish.■ Brush seal tested to 100,000 cycles.■ uPVC casing protects against tampering and vandalism.■ Prevents smoke and fire penetration■ Allows compliance with Building Regulation requirements on

leakage around doors.


Tested and approved

36

Specifier Guide

CP 667 Intumescent door strip

Sealing edges of fire doorsProduct description■ Graphite and non-combustible inorganic materials in latex binder.

inside an extruded uPVC box

Product features■ Expand in fire closing gap around the door■ Smoke and fumes tight■ Self-adhesive backing

Technical dataDimensions (I/W/t)30 mins 2.1 m/10 mm/4 mm60 mins 2.1 m/20 mm/4 mmBrush seal Polypropylene bristies and finFixing Self-adhesive backingOuter casing Extruded uPVC box

Preparation■ Using an appropriately sized router bit (10 or 20 mm) cut the

correct number of grooves in the door frame or the door. Thedepth of cut is to be set at 4 mm for all configuration and sizes.

■ Clean out grooves of dust, shaving and debris.

Applicaton of the door strip■ Remove protective backing from self adhesive tape.■ Insert CP 667 into grooves and press down so that plastic

housing of CP 667 strip is flush with the surface.■ CP 667 strip to be fitted to top and vertical sides

(See configuration details)■ Ensure smoke seal closes gap.■ If door closer interrupts CP 667 across the head of the door,

insert an additional CP 667-30 to run parallel along the length ofthe interruption.

Installation instruction for CP 667

Cleam out grooves Remove protectivebacking from self-adhesive tape

Insert CP 667 intogrooves

Fit CP 667 to top andvertical sides

Ensure smoke sealcloses gap

37

Specifier Guide

Door strip Configuration details

CP 671 Firestop coating system2 hrs FRP

Areas of application1. Sealing medium-sized and large penetrations- Permanent sealing of cable penetrations in walls and floors- Tested as BS 476:Part 20: 1987.

For solid structures: Insulation/integrity 120 minutes. For drywall systems: Insulation/integrity 90 minutes.

- Panel sealing system: coating of mineral wool panels, cables and cable trays

2. Delaying the spread of fire- For coating cables and cable trays. Tested according to CEI standard 20-22.

For use in- Drywall, concrete, porous concrete and masonry- Walls from 80 mm to 175 mm thickness depending on

the opening- Ceilings of 175 mm thickness- Drywall from 75 mm to 100 mm thickness- Protective coating of electric cables and cable trays

Examples- Fire wall systems in drywall construction- Office buildings, hospitals, shopping centres and industrial

buildings

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CP 671 Brandschutzbeschichtung

Recommendations for use■ The CP 671 firestop coating system consists of CP 671C firestop

coating, CP 671 F firestop filler and non-flammable mineral woolpanels (building material as per DIN 4102-A, density 150 kg/m3)

■ Coat the butt joints (cut ends) of cut-to-size mineral wool panels,the penetration sides and the cable run with CP 671F prior toinstallation.

■ Tightly close remaining gaps/openings with mineral wool andCP 671F.

■ Coat the cables, cable tray and mineral wool panels with CP 671C(dry coating thickness ≥ 1 mm).

■ Simplify installation work by precoating firestop panels prior toinstallation or ask for precoated panels.

■ Coat cables approx. 2 mm thick to delay the spread of fire.


Firestop coating, 1 CP 671 C-6 236804/16 kg bucketFirestop coating, 1 CP 671 C-20 236805/820 kg bucketFirestop filler, 1 CP 671 F-6 236806/66 kg bucketFirestop filler, 1 CP 671 F-18 236807/418 kg bucketPre coated board 1 CP 671-B 002591210.5 mm coating/2 faces 1200 x 600 x 60 mmPre coated board 1 CP 671-S 003143101.0 mm coating/1 faces 1200 x 600 x 60 mm

System advantages/customer benefits■ Especially suitable for drywall penetrations■ Simple application using a paint brush, trowel, roller or airless

spraygun■ Very good acoustic-insulation properties (depending on rock

wool panel)■ High yield, economical

CP 671 C

CP 671 F


CP 671 F


CP 671-B

38

Specifier Guide

Specifier Guide

39

CP 671 Firestop coating system

Product description■ Ready-to-use, water-based, intumescent coating.

Product features■ Water soluble, odourless and solvent free■ Smoke and gas tight

Technical dataCP 671 firestop coating system(at 23°C and 50% relative air humidity)Density: approx. 1.3 g/cm3

Colour: whiteConsistency: CP 671 C: can be applied

by paint brush or sprayedCP 671 F: can be appliedby trowel/spatula

Application temperature: +5°C to 40°CTemperature resistance: -30°C to 80°CpH value: 7-8 (chemically neutral)Application of 2nd layer, CP 671C: after about 2 - 4 hoursShelf-life after production: CP 671 C: 18 months

CP 671 F: 12 monthsMaterial class as per DIN 4102 P.1,

CP 671 C: B2 (Fire reaction)

DimensionsThe following dimensions must be observed when making the seal:




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➀

➇

➆

➅➄➃

➁

➂

Dimensions

wall/floor wall wall(mm) (mm) (mm)

Min. thickness of building component:

concrete: 175 100 80 brick masonry: 175 115 75 drywall: - 100 75

Max. opening size, BxWxL: wall: 1200x1000 700x600 700x600floor: 1000/ - -

unlimitedMin. distance from cablerun to opening surface: 50 20 30Min. distance between cable runs:

horizontal: 50 20 20vertical: 50 30 50

Min. distance to next opening: 200 200 200Min. thickness of dry layerCP 671 C on plates/panels,cables and cable run: 1 1 1 Min. thickness of mineral woolpanel (density ≥ 150 kg/m3,melting point > 1000°C): 2x60 2x60 1x60Length of coating CP 671C on cable and cable run: 200 300 100Max. cable loading(as % opening size): 60 % 60 % 60%

Opening■ Clean the opening. Do not premoisten opening surfaces.■ Cables and cable supporting structures must be dry and free from

dust, grease or oil, and installed in compliance with local buildingand electrical standards.

Application of firestop coatinga) Preparation

- Mix the CP 671C coating well.- Separated water in the container must also be mixed in.- The outer edge of the mineral wool panel should be coated

with CP 671C before fitting to make it easier to cut. An appliedwet layer of about 0.7 mm gives a dry layer about 0.5 mm thick.If a precoated mineral wool panel is used, this operation isunnecessary.

b) Fitting - Cut the mineral wool panel to size. Coat the surface of the opening

with CP 671F filler and insert the panel flush with the openingedge. The opening surfaces and cables only need to be givena coating of CP 671F filler as thick as the mineral wool panel.

- Pack joints and gaps with mineral wool and coat with CP 671Ffiller flush with the surface.

c) Coating- Mask the building component with adhesive tape up to

a distance of about 2 to 5 mm from the opening.- Apply CP 671C coating to the mineral wool mat, cables and

cable tray in accordance with the dimensions (using a paintbrush, roller or airless spraygun with a 0.029” nozzle and 40˚spray angle).

- A total of two coatings are recommended to achieve a dry layerthickness of 1 mm.

- Do not dilute the coating with water.

Clean opening Coat mineral woolpanel with CP 671 C

Fit mineral woolpanel. Coat cutedges withCP 671 F

Apply final coatingof CP 671 C



Notes■ Re-installation: First pack tightly with mineral wool, then close the

remaining openings with CP 671F filler. Damage to the seal surfacemust be repaired.

■ Floor seal: Fit, for example, construction mesh over the openingto protect it from being walked on or otherwise loaded.


coating, national approvals must be observed in principle. Pleaserefer to them for restrictions as to opening size, type andthickness of wall or floor, maximum cable diameter, etc.


Consumption guide

■ This table shows the consumption of CP 671C firestop coatingwhen applying a 1 mm-thick dry layer and coating on both sidesof the opening.

■ The consumption of CP 671F and C is dependent on the numberof cut edges, the opening size, the cable space requirement andthe number of cable runs.

■ The consumption figures are only guides which do not allow forthe cable space requirement.

Opening size CP 671 Cin m2 in kg0.05 0.20.1 0.40.2 0.80.4 1.60.5 2.00.8 3.21.0 4.0

Specifier Guide

40

Specifier Guide

41

Clean cables Mix coating Apply coating

Installation instructions for CP 671 C cable coating

Opening■ Clean the cables. The cables and cable supporting structures must

be dry and free from dust, grease or oil, and installed incompliance with local building and electrical standards.

■ Prepare the firestop coating. Thoroughly mix the CP 671C coating.Any separated water in the container must also be mixed in.

■ Apply CP 671C firestop coating to all areas of the cables and cablerun over the required length. This can be done using a paint brush,roller or airless spraygun with the recommended 0.029” nozzleand 40˚ spray angle. A total of four layers must be applied toachieve the dry layer thickness of about 2 mm.

Do not...■ Paint over the coating.■ Use outside or in damp rooms.



moisture.■ Observe expire date on bucket.

CP 678 Cable coatingHilti CP 678 is a ready to use, water based, intumescent cablecoating, which can be applied by brush or airless spray to preventthe propagation of fires along internal electrical cables. Cablescoated with CP 678 will exhibit increased protection in the eventof a fire. Also suitable for protecting against spread of flame ontimber panels.

Main Applications- Power plants- Telecommunication complexes.- Industrial plants- Petrochemical plants- Paper mills- Factories and production facilities

Product Features- Water soluble, odourless and solvent free- Rapid drying- Remains flexible when dry- Intumescent- Free of fibres, or asbestos- No derating effect on cables- Compatible with the shealthing of electrical cables

Fire Tests- IEC 332 Part 3 – Category A- Factory Mutual Approved




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Firestop coating, 1 CP 678 334892/720 kg bucket

Product advantages / Customer benefits:■ Simple application using a paint brush, or airless spray gun■ High yield, economical■ Single application to meet IEC 332 Part 3 Standard for reduced

spread of flame■ No derating effect on cables■ Protects functionality of cables

Technical dataCP 678 Cable coating(at 23°C and 50% relative air humidity)Density: approx. 1.3 g/cm3

Colour: whiteConsistency: CP 678: can be applied

by pain brush or sprayedApplication temperature: +5°C to 40°CTemperature resistance: -30°C to 80°CpH value: 7-8 (chemically neutral)Application of 2nd layer, CP678: after about 2 - 4 hoursShelf-life after production: CP 678: 18 monthsMaterial class as per DIN 4102 P.1,

CP 678: B2

CP 678

42

Specifier Guide

Specifier Guide

43

Clean cables Mix coating Apply coating

Installation instructions for CP 671 C cable coating

Opening■ Clean the cables. The cables and cable supporting structures

must be dry and free from dust, grease or oil, and installed incompliance with local building and electrical standards.

■ Prepare the cable coating. Thoroughly mix the CP 678 coating.Any separated water in the container must also be mixed in.Do not add water.

■ Apply CP 678 cable coating to all areas of the cables and cablerun over the required length. This can be done using a paintbrush, roller or airless spraygun with the recommended 0.029”nozzle and 40˚ spray angle.

■ Each application will achieve a dry film thickness of approx. 0.5mm. To meet IEC 332 requirements, the dry film thickness mustbe at least 0.5 mm. For Factory Mutual requirements the dryfilm thickness must reach 1.6 mm.

Coverage■ On a flat surface coverage will be approximately 650 gm per m2.

(at 0.5 mm DFT)■ On cable bundles, and cable trays allow 1 to 1.5 kg per m2 (at

0.5 mm DFT) depending on volumne of cables, method ofapplication, and wastage (ie. overspray).

Do not...■ Paint over the coating.■ Use outside or in damp rooms.

Safety precautions■ Keep out of the reach of children.■ Observe the safety data sheet.


moisture.■ Observe expire date on bucket.

Important notice1. Construction materials and conditions vary on different sites. If it issuspected that the base material has insufficient strength to achieve asuitable fastening, contact the Hilti Technical Advisory Service.

2. The information and recommendations given herein are believed tobe correct at the time of writing. The data has been obtained fromtests under laboratory or other controlled conditions and it is theusers responsibility to use the data given in the light of conditions onsite and taking into account the intended use of the productsconcerned.

Whilst Hilti can give general guidance and advice, the nature of Hiltiproducts means that the ultimate responsibility for selecting the rightproduct for particular applications must lie with the customer.

3. All products must be used, handled and applied in accordance withall current instructions for use published by Hilti.

4. All products are supplied, and advice given, subject to Hilti’s termsof business.

5. Hilti’s policy is one of continuous development. We thereforereserve the right to alter specifications etc. without notice.

Product Great Britain Germany USA France

CP 601S Warres approvals: IBMB Tests reports:C 102207, 71151 B N˚ 3063, 0357

CP 606 Warres approvals: IBMB Tests reports:71151 B, 69754 C N˚ 3063, 0357

CP 611A Warres approvals: DIBT Tests approval: CTICM test reports:57312 A, 62293 A Z.-19.15-452 N˚ 95-P-198

N˚ 95-P-202N˚ 95-P-208

CP 636 Warres approval: DIBT Tests approval: CTICM test reports:62305 B Z-19.15-804 N˚ 95-P-317

N˚ 95-P-323CP 642 Warres approvals: DIBT Tests approval: UL Tests reports: CTICM test reports:

C 82826, C 81542, Z-19.17-835 CAJ 2109/2110 - WL 2078 N˚ 95-P-20662293 A IBMB Tests reports: FC 2025/2030/2050 N˚ 95-P-210

3833/4215-Mer, 3828/4185-Mer N˚ 95-P-224092/96-Mer, 3471/2676-Mer

CP 643 Warres approvals: On process On process69752, 69753

CP 649 Warres approval:66993

CP 651 Warres approval: DIBT Tests approval: CTICM test reports:C 52042 Z.19.15-451 N˚ 95-P-210

CP 655 Warres approval: DIBT Tests approval:55997 Z-19.15-471

CP 656 Warres approval: DIBT Tests approval: CTICM test reports:62328 B Z. 19.15-472 N˚ 96-P-145

N˚ 96-P-511CP 667 Warres approval: DIBT Tests approval: CTICM test reports:

62328 B Z. 19.15-472 N˚ 96-P-145N˚ 96-P-511

CP 671 Warres approval: DIBT Tests approval: CTICM test reports:71150 Z-19.15-815 / Z-10.15.816 N˚ 96-E-082

Z-19.15-817CP 678 IEC Part 3 Category 4 Factory Mutual Approval

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Specifier Guide

CP 611A intumescent firestop mastic

CP 655 firestop brick CP 656 firestop plug

CP 678 cable coating

CP 636 firestop mortar

CP 651 firestop cushion

CP 642/CP 643 firestop jacket

CP 671 firestop coating system CP 601S elastic firestop sealantCP 606 intumescent joint filler

Specifier Guide

Hilti (Hong Kong) Limited17/F, Tower 6, China Hong Kong City,33 Canton Road, Tsim Sha Tsui, Hong Kong.

HOTLINE: (852) 8228-8118

FAX: (852) 2954-1751

Email: [email protected]

http://www.hilti.com/hk

FSM0001 May 2000

fsm2000

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