Technical Hilti Firestop Block Kit: Hilti firestop block CFS-BL Hilti firestop … ·...

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Technical Data Sheet Hilti Firestop Block Kit: Hilti firestop block CFS-BL Hilti firestop filler CFS-FIL Hilti firestop putty bandage CFS-P BA European Technical Approval ETA N o 13/0099 Issue 07/ 2013

Transcript of Technical Hilti Firestop Block Kit: Hilti firestop block CFS-BL Hilti firestop … ·...

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Technical Data Sheet

Hilti Firestop Block Kit:

Hilti firestop blockCFS-BL Hilti firestop filler CFS-FILHilti firestop putty bandage CFS-P BA

European Technical ApprovalETA No 13/0099

Issue 07 / 2013

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Firestop block CFS-BLApplications

◼ Temporary or permanent sealing around cables, cable bundles and cable trays in wall and floor openings

◼ Cables, cable bundles and cable trays ◼ Conduits and conduit bundles ◼ Co-axial cables ◼ Optimal for rooms with dust and fiber-free requirements

and areas that often change services, such as server rooms, laboratories and hospitals

Technical data

CFS-BLCable YesMax. cable bundle diameter 100 mmCable tray YesPlastic conduits YesSteel conduits YesTemporary closing YesMixed penetration seals NoFire resistance in concrete EI60/90/120Fire resistance in masonry EI60/90/120Fire resistance in drywalls EI60/90/120

Advantages ◼ Easy to install, no electric tools required ◼ Very easy maintenance and retrofitting of cables ◼ Economical installation as the block is pre-cured and ready-to-use ◼ Painting of cables with firestop coating is not required ◼ Installation of cables with zero separation to the edge of the

penetration is possible ◼ Very good seismic features

Ordering designation Package content Discount group

Minimum order quantity

Item number

Firestop block CFS-BL 200 x 130 x 50 mm 1 pc 02062863

Firestop filler mastic CFS-FILApplications

◼ For use with Hilti firestop block CFS-BL

Advantages ◼ Can be used with Hilti dispenser CFS-DISP

Ordering designation Package content Discount group

Minimum order quantity

Item number

Firestop filler mastic CFS-FIL 310 ml 1 pc 02052899

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Firestop putty bandage CFS-P BAApplications

◼ For use with Hilti firestop block CFS-BL ◼ For specific cable configurations, to achieve El 120

Advantages ◼ Easy to cut ◼ Self-adhesive

Ordering designation Package content Discount group

Minimum order quantity

Item number

Firestop putty bandage CFS-P BA 5 m 1 pc 02062876

Firestop coating CFS-CT

Application ◼ Coating of coaxial cable

A cost-effective system for permanent firestopping of mixed penetrations in medium to large wall and floor openings.

Advantage ◼ Only one coating process

The European Technical Approval (ETA) and the technical data sheet can be obtained via your local Hilti contact.

Ordering designation Sales quantity Item numberFirestop coating CFS-CT 18 kg white 1 PC 02036607Firestop coating CFS-CT 6 kg white 1 PC 02036605

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Installation instructions

Clean the opening. Build up the firestop blocks CFS-BL and fill the lower part of the opening.

Fill all gaps between the cables and the blocks with firestop filler mastic CFS-FIL on both sides of the penetration to a depth of 20 mm at least.Fasten an identification plate in place, if required.

Services on cable supports in the penetration seal:Fill gaps between services and blocks with firestop filler mastic CFS-FIL over the entire depth of the seal.

For different cable configurations, such as cable trays that pass through the wall or floor, please refer to the summary drawings below, or the ETA, for the approved installation details.

1 2

Fire Rated Assembly / Assemblage Homolugué

Product: Produt:

Location: Endroit:

System #: Système #: Tel:

Installed by: Installation Date: Date d’installation:

Repenetrated by: Date:

4a

If cables are in place, cut the Fire-stop block CFS-BL as required.

3

4b

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EI 120 Classification

Cut lengths of firestop putty ban-dage CFS-P BA, as required, to cover all cables and the cable tray.

For some applications, firestop putty bandage CFS-P BA must be installed to upgrade the firestop classification to EI 120.

Remove the paper from the fire-stop putty bandage CFS-P BA.

Cover all cables with a single layer of firestop putty bandage CFS-P BA. The firestop putty bandage CFS-P BA must extend to at least 100 mm from the surface of the opening.

There is a flexible mesh on one side of the firestop putty bandage CFS-P BA, which must face the outside of the penetration. When installed correctly, the flexible mesh will be visible from above the penetration.

6 7

8 9

Cover the cables and the cable tray with a second layer of firestop putty bandage CFS-P BA. The firestop putty bandage CFS-P BA must extend to at least 100 mm from the surface of the opening.

There is a flexible mesh on one side of the firestop putty bandage CFS-P BA, which must face the outside of the penetration. When installed correctly, the flexible mesh will be visible from all sides of the penetration.

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Distance Requirements

Distances valid for installations of services in wall and floor penetrations.

Minimum distances in mm (see Figure 1: Distance requirements)

s1 = 0 (distance between cables/cable supports and vertical seal edge)

s2 = 0 (distance between cable supports)

s3 = 0 (distance between cables and upper seal edge)

s4 = 0 (distance between cable supports and bottom seal edge)

s5 = 50 (distance between cables and cable support above)

s20, 21, 22 = 0 (conduits Ø≤16 mm)s20 = 0 (conduits Ø>16 mm; distance between conduits to each other)s21, 22 = 20 (conduits Ø>16 mm; distance between conduits and other services or seal edges)

Figure 1: Distance requirements

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Aperture framing / beading details for walls and floors

The penetration seal depth is always 200 mm irrespective of the thickness of the wall or floor. For walls or floors with a thick-ness of less than 200 mm, an aperture framing or a beading must be used.

Aperture framing: Box frame 200 mm deep, perpendicular to the wall/floor surface, made of gypsum or calcium silicate board at least 12.5 mm thick, centered in the wall (figure 2a, d).

Beading: Gypsum or calcium silicate board strips at least 100 mm wide (wA, figure 2e) are installed around the opening with the necessary number of layers to form a frame on the top side of a floor, or two frames of the same height on both sides of a wall (figure 2b, c, e).

Walls: The penetration seal is installed centered (figure 2a, b).

Floors: Flush to the soffit of the floor (figure 2c).

Abbreviation Description Abbreviation Description

A Hilti firestop product tE Thickness of the building elementE Building element

(rigid or flexible wall construction, floor)w Width of the seal

E1 Support frame h Height of the sealtA Thickness of the seal wA Width of the frame

Figure 2: Aperture framing / beading and position of the seal in walls / floors

a

d e

b c

Abbreviations used in figure 2

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Wall penetrations

The walls must be classified in accordance with EN 13501-2 for the required fire resistance period or fulfill the requirements of the relevant Eurocode. This ETA does not cover use of the product as a penetration seal in sandwich panel structures.

The intended use of Hilti firestop block kit is to permanently or temporarily reinstate the fire resistance of:

Flexible wall, figure 3, top section (E)The wall must have a minimum thickness of 100 mm (tE) and comprise of timber or steel studs lined on both faces with a mini-mum of 2 layers of 12.5 mm thick boards. For timber stud walls there must be a minimum distance of 100 mm between the seal and any stud and the cavity between stud and seal must be filled. A minimum of 100 mm Class A1 or A2 insulation (in accord-ance with EN 13501-1) is necessary in the cavity between the stud and seal.

Rigid wall, figure 3, bottom section (E)The wall must have a minimum thickness of 100 mm (tE) and comprise of concrete, aerated concrete or masonry with a mini-mum density of 600 kg/m3.

Blank wall seal, no services, figure 3:Maximum opening size 1000 mm × 1000 mm, and 60% of the seal area can be penetrated. Seal thickness ≧ 200 mm (tA).

Abbreviation Description Abbreviation Description

A, A1, A2,.. Firestop products A1b Hilti firestop filler CFS-FIL, at the full depth of the cable tray

C, C1, C2,.. Penetrating services A2a 1 x Hilti CFS-P BA putty bandage E, E1, E2,… Building elements (wall, floor) A2b 2 x Hilti CFS-P BA putty bandage tA Thickness of penetration seal tE Thickness of the building elementA1a Hilti CFS-FIL firestop filler, to a depth of 20 mm

Abbreviations used in figures 3, and 4

Figure 3: Blank wall seal, no services

Figure 4: Details of filler (A1a), and (A1b)1 x putty (A2a), and 2 x putty (A2b)

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Description of services Classification E=Integrity, I=Insulation

Blank opening, 1000 mm x 1000 mm, without filler and without putty EI 120Standard cable services Filler Filler + 2 x puttyAll sheathed cables up to 21 mm diameter EI 90 EI 120Tied cable bundles up to 100 mm diameter, max. diameter of single cables 21 mmAll sheathed cables up to 50 mm diameterAll sheathed cables up to 80 mm diameterNon-sheathed electrical cables up to 24 mm diameter EI 60 EI 120Plastic conduits and tubes up to 16 mm with or without cables EI 120-U/U –Steel conduits and tubes up to 16 mm with or without cables EI 120-C/U –Small plastic conduits and tubes:PO: polyolefin (PE, PP, PPE, PPO, ...) PVC: polyvinyl chloride

Filler

Flexible PO: 16 mm to 40 mm, with cableFlexible PO: 16 mm to 20 mm, without cableFlexible PVC: 16 mm to 20 mm, with or without cable

EI 120-U/U

Rigid PO: 16 mm to 40 mm, with or without cableRigid PVC: 16 mm to 40 mm, with or without cableConduit bundles up to 100 mm diameter, max. diameter of single conduits 20 mmSpecial cable services, waveguides / coaxial cables: 27.8 mm ≤ Ø ≤ 59.9 mm Filler + 0.7 mm thick Hilti Firestop coating

CFS-CT x 150 mm in lengthRFS Cellflex: LCF 78-50 JA Ø 27,8 mmRFS Cellflex: LCF 214-50 J Ø 59,9 mmRFS Helifex: HCA 78-50 JFNA Ø 28,0 mm RFS Helifex: HCA 158J Ø 59,9 mmRFS Radialflex: RLKW 78-50 Ø 28,5 mm RFS Radialflex: RLKU 158-50 JFLA Ø 48,2 mm

EI 120-U/C

Selected cable services Filler Filler +1 x putty

Filler +2 x putty

All sheathed cables up to 50 mm diameter EI 90 EI 120 EI 120All sheathed cables from 50 mm, and up to 80 mm diameter EI 90Tied cable bundles up to 100 mm diameter, max. diameter of single cables 21 mm EI 120 EI 120Non-sheathed electrical cables up to 24 mm diameter EI 60 EI 90

Cable penetrations, flexible / rigid wall, at least 100 mm thick

Cable penetrations, flexible / rigid wall, at least 130 mm thick

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Floor penetrations

The floors must be classified in accordance with EN 13501-2 for the required fire resistance period or fulfill the requirements of the relevant Eurocode.

The intended use of Hilti firestop block kit is to permanently or temporarily reinstate the fire resistance of:

Blank floor seal, no services, figure 5:Maximum opening size (W2 × L) 1000 mm × 700 mm, and 60% of the seal area can be penetrated. Seal thickness ≧ 200 mm (tA).

Rigid floor, figure 6, (E)The floor must have a minimum thickness of 150 mm (tE) and comprise of aerated concrete or concrete with a minimum density of 600 kg/m3.Additional support (W1) for large, not penetrated seals: metal band of minimum 30 mm width and of 2 mm thickness.

Abbreviation Description Abbreviation Description

A, A1, A2,.. Firestop products tA Thickness of penetration sealC, C1, C2,.. Penetrating services tE Thickness of the building elementE, E1, E2,… Building elements (wall, floor) A2a 1 x Hilti putty bandage CFS-P BA L Height of penetration seal A2b 2 x Hilti putty bandage CFS-P BAA1a Hilti firestop filler CFS-FIL, at a depth of 20 mm W1 Max size of floor penetration without supportA1b Hilti firestop filler CFS-FIL, at the full depth of

the cable trayW2 Max size of floor penetration with support

Figure 5: Blank floor seal, no services Figure 6: Details of filler (A1a), (A1b), and 1 x putty (A2a), and 2 x putty (A2b)

Abbreviations used in figures 5, and 6

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Description of services Classification E=Integrity, I=Insulation

Blank openings without filler and without puttyBlank opening without support structure (W2 x L): 1000 x 700 mm EI 60Blank opening with support structure (W2 x L): 1000 x 700 mm EI 120Blank opening without support structure (W1 x L): 500 x 700 mmStandard cable services Filler Filler + 2 x puttyAll sheathed cables up to 80 mm diameter EI 90 EI 120Tied cable bundles up to 100 mm diameter, max. diameter of single cables 21 mmNon-sheathed electrical cables up to 24 mm diameter EI 60Plastic conduits and tubes up to 16 mm with or without cables EI 120-U/U –Steel conduits and tubes up to 16 mm with or without cables EI 120-C/U –Small plastic conduits and tubes:PO: polyolefin (PE, PP, PPE, PPO, ...) PVC: polyvinyl chloride

Filler

Flexible PO: 16 mm to 40 mm, with cableFlexible PO: 16 mm to 20 mm, without cableFlexible PVC: 16 mm to 20 mm, with or without cable

EI 120-U/U

Rigid PO or PVC: (16 mm to 40 mm) with or without cableConduit bundles up to 100 mm diameter, max. diameter of single conduits 20 mmSpecial cable services, waveguides / coaxial cables: 27.8 mm ≤ Ø ≤ 59.9 mm Filler + 0.7 mm thick Hilti Firestop coating

CFS-CT x 150 mm in lengthRFS Cellflex: LCF 78-50 JA Ø 27,8 mmRFS Cellflex: LCF 214-50 J Ø 59,9 mmRFS Helifex: HCA 78-50 JFNA Ø 28,0 mm RFS Helifex: HCA 158J Ø 59,9 mmRFS Radialflex: RLKW 78-50 Ø 28,5 mm RFS Radialflex: RLKU 158-50 JFLA Ø 48,2 mm

EI 120-U/C

Cable penetrations, rigid floor, at least 150 mm thick

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Combining Hilti firestop block CFS-BL with other Hilti firestop products

Hilti firestop block CFS-BL may be combined with other Hilti firestop products. In cases where services run only throughareas where additional products are used, then the ETA classification results, for the additional Hilti firestop product, mustbe followed.

Hilti firestop brick CP 657-ENPenetrations partially filled with Hilti firestop bricks CP 657-EN (CP 657-EN: ETA-11/0238) can be completed with Hilti firestop block CFS-BL.

Hilti firestop foam CFS-F FXa) Hilti firestop foam CFS-F FX is used in areas without services to fill gaps at the top of penetrations where Hilti firestop block

CFS-BL would otherwise have to be cut to complete the sealing of the penetration. Classification of the penetration is as for a blank seal, seal depth 200 mm.

b) Service penetrations within a foam seal, with a maximum foam area size of 400 x 400 mm, as follows:• Hilti firestop block CFS-BL is only partially installed in the penetration, e.g. in the lower part only, or• CFS-BL is used to build a frame. This frame can also be built after applying the foam, around the foam seal.• Services running through the opening or the block frame are sealed with Hilti CFS-F FX firestop foam according

to ETA 10/0109, and the relevant distance rules apply. A firestop block frame is considered to be the same as an aperture frame.

Hilti firestop plug CFS-PL, 107 mm diameter, within a plastic sleeveHilti firestop plug CFS-PL, 107 mm diameter, can be used in a wall or floor penetration sealed with Hilti firestop blocks CFS-BL, as follows:• The plug must be placed in a PVC pipe sleeve (wall thickness of pipe: 2 to 6 mm) 200 mm in length,

installed flush with the block seal. • The distances to other services or edges must be at least 50 mm.• The sleeve is closed by a Hilti firestop plug CFS-PL, 107 mm diameter, on each side.

Penetrations through the plug seal are classified as documented in Hilti firestop plug CFS-PL ETA 13/0125.

Picture 1: Firestop blocks CFS-BL with Firestop flexible foam CFS-F FX Picture 2: Firestop plug CFS-PL

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Service

With more than 20 years of experience worldwide, Hilti is one of the leading suppliers of firestop systems. We actively help you manage your firestop projects better by providing:• Quick engineering judgments• Extensive technical literature• On-site training and demonstration• Sophisticated jobsite logistics• Assurance of conformity with specific application requirements• International network of Hilti firestop specialistsOur network of experienced sales representatives, field engineers, firestop specialists and customer service representatives is just a phone call away (use the local toll-free Hilti number).

Characteristics Assessment of Characteristics Norm, standard, test

Health and the environment Dangerous substances

Clean-TecBelow any respective occupational exposure limits as far as such limits exist (compared with the list of dangerous substances of the European Commission)

Hilti Clean-Tec criteria Material safety data sheet

Protection against noise (air borne sound insulation)

CFS-BL = Rw (C; Ctr) = 51 (–1; –5) dB EN ISO 140-3

Safety in use Mechanical resistance and stability Resistance to impact / movement

No performance figures determined.Large floor seals or wall penetrations must be protected to avoid risk of injury to people, e.g. by installing a metal sheet or wire mesh.

Thermal properties Thermal conductivity λ = 0.089 W/mK andthermal resistance R = 0.563 m2K/W

EN 12667

Electrical properties Electrical volume resistivity: 2.17E+9 (± 0.5) Ω cmElectrical surface resistivity: 49.6E+9 (± 10 ) Ω

DIN IEC 60093 (VDE 0303 Part 30):1993-12

Durability and servicability Category Y1 (Products intended for use at temperatures between -5 °C and +70°C with exposure to UV but without exposure to rain.)

EOTA Technical Report TR 024ETAG 026-2

Reaction to Fire Class E EN 13501-1

Characteristics of Hilti firestop block CFS-BLAdditional Attributes

Hilti firestop products are comprehensively tested and individually tailored to the technical require-ments of a building’s mechanical and electric installations. In addition to their superior behavior in passive fire protection, Hilti firestop products also meet the requirements in building technology that continue to gain significance and also help the designer and installer to meet these additional re-quirements. The assessment of fitness for use has been made in accordance with EOTA ETAG No 026 – Part 2.

Bauchemie Piktos_neu.ai05.11.2007

SchallschutzRauch- und Gasdichtigkeit

Wasserbeständigkeit Elektische

30years

30Jahre

45%

Dampfdichtigkeit Wärmedämmend

Air-seal/Luftdichtheit

dBritish StandarBS 476

C US

FMAPPROVED

FMFactory Mutual

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page 14 Hilti Firestop Block Kit | Issue 07 /2013Hilti Corporation | 9494 Schaan | Liechtenstein | P +423-234 2111 | F +423-234 2965 | www.hilti.com

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