Technical Data Sheet Hilti Firestop Bandage CFS-B Hilti ...

Hilti Firestop Bandage CFS-B

Hilti Firestop Bandage CFS-B | Issue 07 / 2014 page 1

Technical Data Sheet


EuropeanTechnical ApprovalETA No 10 / 0212

Issue 05 / 2016


page 2 Hilti Firestop Bandage CFS-B | Issue 07 /2014

Product Page Hilti FirestopBandage CFS-B

1. General information1.1 Pipe end configurations1.2 Pipe end configurations according to intended use1.3 Pipe insulation configurations1.4 Installation instructions

2. Hilti Firestop Bandage CFS-B – General Information2.1 Single penetration seal2.2 Pipe support 2.3 Pipe insulation with combustible elastomeric material and mineral wool 2.3.1 Elastomeric combustible insulation 2.3.2 Mineral wool insulation2.4 Additional protection 2.5 Zero distances 2.6 Annular gap2.7 List of abbreviations

3. Fire classification details per base material3.1 Drywall ( ≥100 mm)3.2 Rigid wall ( ≥ 200 mm)3.3 Rigid floor ( ≥ 150 mm)

4. Specification4.1 Additional attributes4.2 Ancillary products 4.2.1 CFS-ACR



Firestop BandageCFS-B

Applications ◼ Firestopping around insulated (hot/cold) metal pipes ◼ Pipe materials: copper, steel and other metals with heat

conductivity lower than that of copper (e.g.cast iron, stainless steel etc.) and melting point of minimum 1050° C

◼ Various insulation materials ◼ Suitable for use in openings in concrete, masonry block or drywall

OrderingOrdering designation Sales quantity Item numberFirestop Bandage CFS-B 1 pc 00429557

Technical dataCFS-B

Color GreyIntumescent YesLength 10 mWidth 125 mmThickness 2 mmApplication temperature range – 5° C – 50° CTemperature resistance temperature range

– 20° C – 100° C

Expansion temperature 180° C

Easy firestopping solution with European Technical Approval for insulated metal pipes

Advantages ◼ Highly versatile – one product for a variety of insulation

materials, pipe materials and pipe diameters ◼ Quick and easy to install – no drilling or additional tools needed ◼ No need to interrupt the pipe insulation material within the

wall / floor penetration ◼ Minimal thickness for easy installation in narrow gaps ◼ Good elasticity for optimum flexibility ◼ Very good acoustic insulation properties

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



1. General information

Configuration outside furnaceConfiguration inside furnaceFire resistance classification in minutesE = integrity, I = insulation

For metal pipes:

For plastic pipes:

1.1 Pipe end configurationsAll pipes tested according to EN 1366-3 have been tested with a specific pipe end configuration. In the fire classification, the first letter of the end configuration refers to the end conditions within the furnace (fire-side), the second letter to the end con-ditions outside the furnace (non-fire side).

As the EN test standard EN 1366-3 states, “it is important to ensure that sealing systems have been tested with appropriate pipe end conditions.” The conditions the pipe and sealing system must endure in a fire situation depend on whether one or both ends of the pipe are sealed in practice, as pressures and the flow of hot gases will vary depending on whether the pipe is ventilated or not.

There are rules that determine which tested end configurations are valid for addi-tional pipe end situations.

So, for example, a plastic pipe tested with the end configuration U/U will cover all possible end conditions. But a plastic pipe tested U/C will only cover the conditions U/C or C/C.

El 90 U/U

Test condition Pipe end configuration

Inside furnace Outside furnace

U/U Uncapped Uncapped

C/U Capped Uncapped

U/C Uncapped Capped

C/C Capped Capped

Tested

U/C C/U C/C

Covered

U/C Y N N

C/U Y Y N

C/C Y Y Y

Y = acceptable, N = not acceptable

Tested

U/U C/U U/C C/C

Covered

U/U Y N N N

C/U Y Y N N

U/C Y Y Y N

C/C Y Y Y Y

Y = acceptable, N = not acceptable



Intended use of penetrations (list not exhaustive, other pipes uses possible)

(List not exhaustive, other pipe uses possible)

Application Pipe material Manufacturer, product(including but not limited to) Insulation (Typically)

Potable water Al-Composite Geberit Mepla Flexible, elastomeric thermal insulationKeKelit KELOX KM 110

Fränkische Rohrwerke Alpex F50 ProfiRehau Rautitan stabilGeorg Fischer SanipexIVT PRINETO StabilrohrViega SANIFIX Fosta-RohrUponor Unipipe MLCTECEflex VerbundrohrGeberit Mepla

PE-HD 100 RC Wavin TSPE-X Rehau Rautitan flexStainless steel

Refrigeration Al-Composite Geberit Mepla Flexible, elastomeric thermal insulationKeKelit KELOX KM 110

Fränkische Rohrwerke Alpex F50 ProfiRehau Rautitan stabilGeorg Fischer SanipexIVT PRINETO StabilrohrViega SANIFIX Fosta-RohrUponor Unipipe MLCTECEflex Verbundrohr

CopperSteelStainless steel

Industry Al-Composite Geberit Mepla variousKeKelit KELOX KM 110Fränkische Rohrwerke Alpex F50 ProfiRehau Rautitan stabilGeorg Fischer SanipexIVT PRINETO StabilrohrViega SANIFIX Fosta-RohrUponor Unipipe MLCTECEflex Verbundrohr

PE EN ISO 15494, DIN 8074/8075PP DIN 8077/8078

Aquatherm climathermFaserverbundrohr

PVC-U EN ISO 15493, DIN 8061/8062

1.2 Pipe end configurations according to intended usePipe Application Piktos6.2.2014

Abwasser

Roof drainage

Drinking water

Cooling pipes

Heizleitungen pipes

Sprinkler pipes

Rohrpost

Industry Rohre

ClimaSplit

Gas Leitung

Pipe Application Piktos6.2.2014

Abwasser

Roof drainage

Drinking water

Cooling pipes

Heizleitungen pipes

Sprinkler pipes

Rohrpost

Industry Rohre

ClimaSplit

Gas Leitung


Abwasser

Roof drainage

Drinking water

Cooling pipes

Heizleitungen pipes

Sprinkler pipes

Rohrpost

Industry Rohre

ClimaSplit

Gas Leitung

As previously stated, it is important to ensure that the tested pipe configuration corresponds to the intended use of the pipe.

The table below outlines recommended end configurations for various intended pipe uses as per suggestions laid out in EN 1366-3 2009 H.4.2.2. In the event that a national regulation conflicts with this table, the national regulation takes precedence.



Insulation over the entire length of the pipe (i.e. thermal insulation)

Continued sustained Continued interrupted

Insulation only required in the area of the penetration seal

Local sustained Local interrupted

1.3 Pipe insulation configurationsWhen sealing pipes, the insulation configuration must be considered. The following configurations are possible:

Heating Al-Composite Geberit Mepla Non-flammable (Conlit, Rockwool)KeKelit KELOX KM 110

Fränkische Rohrwerke Alpex F50 ProfiRehau Rautitan stabil

Georg Fischer SanipexIVT PRINETO Stabilrohr

Viega SANIFIX Fosta-RohrUponor Unipipe MLCTECEflex Verbundrohr

CopperSteel

Stainless steel

1

3

2

4


Abwasser

Roof drainage

Drinking water

Cooling pipes

Heizleitungen pipes

Sprinkler pipes

Rohrpost

Industry Rohre

ClimaSplit

Gas Leitung



1.4 Installation instructions

Clean the opening. The material around the opening must be dry, in sound condition and free from dust or grease.

If it is necessary, an additional insulation over the bandage has to be installed. Mount the installation identification plate beside the correctly sealed opening, if required.

Cut Hilti Firestop Bandage CFS-B to fit the outside diameter of the insulation. Ensure 2 layers and an overlap.

Wrap Hilti Firestop Bandage CFS-B around the insulation. Se-cure the bandage with steel bands or wire (≥ 0.7 mm).

Install Hilti Firestop Bandage CFS-B on both sides of the open-ing to a depth of 62.5 mm (see marking on bandage).

Close the remaining gap with the recommend gap filler. Refer to each base material for the correct filler.



2. Hilti Firestop Bandage CFS-B – General Information

The intended use of Hilti Firestop Bandage CFS-B is to reinstate the fire resistance performance of flexible walls, rigid walls and rigid floor constructions penetrated by various insulated plastic, aluminium composite and metallic pipes.

2.1 Single penetration sealThe Hilti Firestop Bandage CFS-B is mounted on both sides of the penetration as illustrated below:

Drywall Rigid wall Rigid Floor

2.2 Pipe supportPipes are fastened on walls at a distance of maximum 450 mm from the wall and on floors the first support is installed at a maximum distance of 330 mm from the sur-face.

2.3.1 Elastomeric combustible insulation

2.3 Pipe insulation with combustible elastomeric material and mineral wool

Elastomeric material thickness ranges from 7.7 mm up to 45 mm in configuration (CS) Continued Sustained.

The list of approved elastomeric combustible insulations:

Product Approved type of foamed elastomeric thermal insulation

Armacell GmbH Armaflex AF, Armaflex SH, Armaflex Ultima, Armaflex HT

NMC Group Insul-Tube (nmc), Insul-Tube H-Plus (nmc)

Kaimann GmbH Kaiflex KK plus, Kaiflex KKL’Isolante K-Flex l'Isolante K-Flex HT, l'Isolante K-Flex ECO, l'Isolante K-Flex

ST, l'Isolante K-Flex H, l'Isolante K-Flex ST Plus



2.3.2 Mineral wool insulationFor Mineral wool insulation can be Rockwool Conlit shells / Rockwool 800 or Rock-wool Klimarock / Rockwool RS 800 (40 mm, approx. 40 kg/m³; LI Local Interrupted.

2.4 Additional protection Additional insulation material (AP) is utilised for some applications and comprises the following:

AP1: Armaflex AF elastomeric material for thermal insulation, 19 mm thick and 250 mm in length (LI) Local Interrupted.

AP2: Mineral wool, Rockwool Klima-rock, 40 mm thick, 250 mm in length; density approximately 40 kg/m³, (LI) Local Interrupted.

AP3: Beading / outside framing – bead-ing for flexible wall (100 mm) is applied by adding boards on both sides in two layers (2 × 12.5 mm Type F board) fixed with drywall screws. The resulting strips around the whole pipe are at least 50 mm in width. Final penetration seal thickness is 150 mm.



2.5 Zero distances

2.6 Annular gapHilti Acrylic Firestop CFS-S ACR and gypsum are used in flexible and rigid walls to fill the annular gaps of 0 mm – 15 mm. Mortar is used in rigid walls and floors for an-nular gaps up to 50 mm.

2.7 List of abbreviations

The distance to pipes firestopped with Hilti Firestop Collar Endless CFS-C EL (S4) is also ≥ 0 mm. Please consult the ETA 14/0085 for details of the application. The dis-tance to pipes with Conlit or Rockwool (S5) is also ≥ 0 mm.

Abbreviation DescriptionA Hilti Firestop Bandage CFS-BA1 Annular gap seal with Hilti Firestop Acrylic Sealant CFS-S ACRA2 Annular gap seal with gypsum plaster A3 Annular gap seal with cementitious mortar acc. EN 998-2, group M10 C Service (metal, composite, plastic pipes)DE Pipe insulation, combustible, butyl-based elastomeric foamed materialdc Pipe diameter (nominal outside diameter)E Building element (wall, floor)S1 Minimum distance between single insulated pipesS2 Minimum distance between clustered pipes S3 Minimum distance between penetrating pipe and building elementS4 Minimum distance between single insulated pipes and Collar CFS-C SL

S5Minimum distance between single insulated pipes and Conlit shell or Klimarock

tc Pipe wall thickness

tDE Insulation thickness

tE Thickness of the building element

LD Length of insulation

AP1 Additional protection provided by elastomeric, combustible insulation

AP2 Additional protection provided by mineral wool (Klimarock)

AP3 Additional protection provided by beading / outside framing

Clearance is ≥ 0 mm to each other for insulated pipes wrapped in CFS-B bandage and in some cases to additional protection according to classification.

The distance to pipes firestopped with bandage in linear configuration (S1) is ≥ 0 mm and in some cases to additional protection according to classification. The same happens for the distance to other clusters S2 where the distance is also ≥ 0 mm.



3. Fire classification details per base material

3.1 DrywallThe intended use of Hilti Firestop Bandage CFS-B (A1) is to reinstate the fire resist-ance of: Flexible walls / drywalls (E) with a minimum thickness of 100 mm (tE) with timber or steel studs lined on both faces with a minimum of two 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 must be filled with a minimum of 100 mm insulation of Class A1 or A2 in accordance with EN 13501-1. The results are also applicable to rigid walls equal or bigger than 100 mm..

The continued, sustained pipe insulation (D) is covered by two layers of Hilti Fire-stop Bandage CFS-B, positioned with its center line flush to the wall (E) surface.

Standard application

Installation with additional protection (AP1)

Installation with additional protection bead-ing/outside framing (AP3)



Service Pipe diameter dc (mm)

Pipe wall thickness tc

(mm)

Insulation thickness tDE (mm) Classification

From To Additional protectionSmall Ø Big Ø – AP 1 AP 3

Copper 10 to 18 1 – 14.2 7.5 32.0 El 90 – –Copper 18 to 42 1 – 14.2 8.0 36.5 El 60 El 90 –Copper 18 to 42 1 – 14.2 14.5 36.5 El 90 –Copper 18 to 42 1 – 14.2 8.0 36.5 El 90Copper 10 to 35 1 – 14.2 7.5 35.0 El 120Copper 10 to 54 1 – 14.2 30 30 El 90Copper 28 to 88.9 2 – 14.2 30 100 El 90Copper 88.9 1 – 14.2 100 100 El 120

Cooper Service

Pipe diameter dc (mm)


(mm)Insulation thickness tDE (mm) Classification C/U

From To – AP 3PE InsulationWicu flex 12 to 22 1 / 1.5 to 14.2 6 6 El 60 El 120

Cooper Service



(mm)Insulation thickness tDE (mm) Classification C/U

From To – AP 3PUR Insulation 12 to 54 1 / 1.5 to 14.2 10 50 El 60 El 90



(mm)Insulation thickness tDE (mm) Classification

From To – AP 1 AP 3Steel 10.2 to 18 1 – 14.2 7.5 33.5 El 90Steel 10.2 to 60 1 – 14.2 7.5 39.0 El 120Steel 18 to 42 1 – 14.2 8.5 36.5 El 60 El 90Steel 18 to 42 1 – 14.2 14.0 36.5 El 90Steel 42.4 to 76 1.4 – 14.2 16.5 40.5 El 90Steel 42.4 to 76 1.4 – 14.2 9.0 40.5 El 90Steel 10.2 to 76 1 – 14.2 7.5 40.5 El 90Steel 76 to 159 1.8 / 2.6 – 14.2 40.5 45.0 El 120Steel 28 to 88.9 1 / 2 – 14.2 10 / 30 100 El 90Steel 88.9 to 114.3 2 – 14.2 40 40 El 90

Copper pipes The field of application given is also valid for other metal pipes with lower heat con-ductivity than copper (approx.. 350W/m.K at 20°C) and a melting point of minimum 1050°C. Please refer to ETA 10/0212, section 2.1.2 to validate the ranges.

Copper pipes insulated with elastomeric butyl rubber based insulation

Steel Pipes The field of application given above for copper pipes is also valid for other metal pipes with lower heat conductivity than copper and a melting point of minimum 1050°C, e.g. unalloyed steel, low alloyed steel, cast iron, stainless steel, Ni alloys (NiCu, NiCr, NiMo alloys) and Ni. Please refer to ETA 10/0212, section 2.1.3 to vali-date the ranges.

Steel Pipes insulated with elastomeric butyl rubber based insulation

Copper pipes with preinstalled PE Insulation

Copper pipes with PUR insulation



Manufacturer Product name Pipe diameter dc

(mm)

Insulation thickness (mm) Classification U/C

From To AP 3FränkischeRohrwerke

Alpex F50 Profi 16 to 32 8.0 35.0 El 90

32 to 40 9.0 36.5 El 60

32 to 50 9.0 37.5 El 120

50 to 75 9.0 40.5 El 60

50 to 75 37.5 40.5 El 120Geberit Mepla 16 to 32 0 0 El 90

16 to 32 8.0 35.0 El 90

32 to 40 9.0 36.5 El 60

32 to 50 9.0 37.5 El 120

50 to 75 9.0 40.5 El 60

50 to 75 37.5 40.5 El 120Georg Fischer Sanipex 16 to 32 8.0 35.0 El 90

32 to 40 9.0 36.5 El 60

32 to 50 9.0 37.5 El 120

50 to 63 9.0 39.5 El 60IVT PRINETO

Stabilrohr17 to 52 8.0 37.5 El 90

52 to 63 9.0 39.5 El 60

17 to 63 32 39.5 El 120KeKelit KELOX KM 110 16 to 75 8.0 40.5 El 90

16 to 75 32 40.5 El 120Rehau Rautitan stabil 16 to 40 8.0 36.5 El 90

16 to 40 32.0 36.5 El 120TECE TECEflex

Verbundrohr16 to 50 8.0 37.5 El 90

63 9.0 39.5 El 60

16 to 63 32 40.5 El 120Uponor Unipipe plus 16 to 32 8.0 32.0 El 120

Unipipe MLC 40 to 63 9.0 39.5 El 90Viega SANIFIX

Fosta-Rohr16 to 32 8.0 33.0 El 120

32 to 63 9.0 39.5 El 60

32 to 50 9.0 37.5 El 120

16 to 63 32 39.5 El 120Raxofix 16 to 40 8.0 35.0 El 120

40 to 63 9.0 39.5 El 60 El 120

Aluminium Composite Pipes Please refer to ETA 10/0212, section 2.1.4 to validate the ranges.

Aluminium Composite Pipes insulated with elastomeric butyl rubber based insulation




Pipe wall thick-ness tc (mm)

Insulation thickness tDE (mm)Classification

From ToSmall Ø Big Ø Small Ø Big Ø –

PE-Xa 16 to 63 2.2 to 8.6 8 9.0 32 39 El 120PE HD 100 50 to 110 4.6 to 10 9 9.5 37.5 42.5 El 120

Plastic pipes Please refer to ETA 10/0212, section 2.1.5 to validate the ranges.

PE-Xa and PE-HD Pipes insulated with elastomeric butyl rubber based insulation


(mm)Insulation thickness (mm)

Classification U/CFrom To

Geberit Mepla pre-insulated 16 to 26 6.0 13.0 El 120KeKelit Kelox Pro KM 130 14 to 32 9.0 9.0 El 120

Plus KM 134 14 to 32 4.0 9.0 El 120Pro KM 140 16 to 20 PE HD tube El 120Plus KM 144 16 to 20 4+ PE HD tube El 120

Uponor Unipipe plus 16 to 25 4.0 10.0 El 120Unipipe MLC 16 to 20 PE HD tube El 120


(mm)

Wall thickness

(mm)

Insulation thickness (mm)Classification U/C

From To

Aquaterm Green 20 to 110 1.9 to 10 8.0 40.5 El 120Blue 20 to 110 1.9 to 10 8.0 40.5 El 120

Poloplast Polo-Polymutan ML5 20 to 75 2.8 to 10.3 8.5 40.5 El 120Polo-Polymutan 20 to 75 1.9 to 6.8 8.0 40.5 El 90

Polo-Tersia 20 to 75 1.9 to 12.5 8.0 40.5 El 90Kekelit Ketrix Cryolen Polyolefinblend 20 to 75 1.9 to 6.8 8.0 40.5 El 90

Aluminium Composite Pipes with protection pipe and or pre-insulated closed-cell PE foam

PP-R pipes insulated with elastomeric butyl rubber based insulation



3.2 Rigid Wall

The wall must have a minimum thickness of 200 mm and comprise of concrete, aerated concrete or masonry, with a minimum density of 550 kg/m3.

The continued, sustained pipe insulation (D) is covered by two layers of Hilti Firestop Bandage CFS-B, positioned with its center line flush to the wall (E) surface.

Standard installation

Installation with additional protection with mineralwool Klimarock (AP2)


Pipe wall thickness tc (mm)

Insulation thickness tDE (mm)Classification C/U

From ToSmall Ø Big Ø –

Copper 10 to 42 1 – 14.2 7.5 36.5 El 90Copper 10 to 35 1 – 14.2 7.5 35.0 El 120Copper 28 to 88.9 1/2 – 14.2 10/19 100 El 90

Copper pipes The field of application given is also valid for other metal pipes with lower heat conductivity than copper (approx.. 350W/m.K at 20°C) and a melting point of mini-mum 1050°C. Please refer to ETA 10/0212, section 2.2.2 to validate the ranges.






Insulation thickness tDE (mm) Classification C/U

From To – AP 2Steel 10.2 to 60 1 to 14.2 7.5 39 El 120Steel 76 to 159 1.8 to 14.2 17.5 45 El 90Steel 159 2 to 14.2 16 45 El 120Steel 159 to 813 2 to 14.2 25 25 El 120Steel 28 to 88.9 1/2 – 14.2 10/30 30 El 90Steel 88.9 to 159 2 – 14.2 40 80 El 90

Steel pipesThe field of application given above for copper pipes is also valid for other metal pipes with lower heat conductivity than copper and a melting point of minimum 1050°C, e.g. unalloyed steel, low alloyed steel, cast iron, stainless steel, Ni alloys (NiCu, NiCr, NiMo alloys) and Ni. Please refer to ETA 10/0212, section 2.2.3 to vali-date the ranges.


Aluminium composite pipes Please refer to ETA 10/0212, section 2.2.4 to validate the ranges.



(mm)Insulation thickness tDE (mm)

Classification U/CFrom To

FränkischeRohrwerke

Alpex F50 Profi 16 to 63 8.0 39.0 El 120

Geberit Mepla 16 to 63 8.0 39.0 El 120Georg Fischer Sanipex 16 to 63 8.0 39.0 El 120IVT PRINETO


KeKelit KELOX KM 110 16 to 63 8.0 39.0 El 120Rehau Rautitan stabil 16 to 63 8.0 39.0 El 120TECE TECEflex


Viega SANIFIXFosta-Rohr

16 to 63 8.0 39.0 El 120



3.3 Rigid Floor

The supporting construction is built according to EN 1355-3:2009 at least of light-weight concrete slabs with a thickness of 150 mm and a density of 550 kg/m³.

The continued, sustained pipe insulation (D) is covered by two layers of Hilti Firestop Bandage CFS-B positioned with its center line flush to the floor (E) surface.

Standard installation

Installation with additional protection with mineralwool Klimarock (AP2)



Insulation thickness tDE (mm) Classification

From To – AP 1 AP 2Copper 10 to 35 1 – 14.2 7.5 35.0 El 120 – –Copper 35 to 42 1 – 14.2 9.0 36.5 El 60 El 120Copper 42 1.2 9.0 35.0 El 120Copper 28 to 88.9 1/2 – 14.2 10 100 El 90

CooperService




From ToWicuflex 22 1 to 14.2 6.0 6.0 El 180

CooperService




From ToPUR insulation 12 to 54 1.5 to 14.2 10.0 50.0 El 120

Copper pipesThe field of application given is also valid for other metal pipes with lower heat conductivity than copper (approx.. 350W/m.K at 20°C) and a melting point of mini-mum 1050°C. Please refer to ETA 10/0212, section 2.3.2 to validate the ranges.


Copper pipes with preinstalled PE Insulation

Copper pipes with PUR insulation





Insulation thickness tDE (mm)Classification C/U

From To– AP 2

Steel 10.2 to 60 1 to 14.2 7.5 39.0 El 120Steel 60 to 76 1 to 14.2 9.0 40.5 El 90 El 120Steel 76 to 108 1.8 to 14.2 14.0 42.5 El 90Steel 10.2 to 114.3 1 to 14.2 15.5 42.5 El 120Steel 76 to 159 1.8 to 14.2 9.5 45 El 120Steel 159 to 323.9 1.8 to 14.2 25 25 El 120Steel 76 to 159 1.8 to 14.2 9.0 45 El 60Steel 89.9 to 159 2.0 to 14.2 25 80 El 90Steel 28 to 54 1/2 to 14.2 10 40 El 90

Steel pipes The field of application given above for copper pipes is also valid for other metal pipes with lower heat conductivity than copper and a melting point of minimum 1050°C, e.g. unalloyed steel, low alloyed steel, cast iron, stainless steel, Ni alloys (NiCu, NiCr, NiMo alloys) and Ni. Please refer to ETA 10/0212, section 2.3.3 to vali-date the ranges.


Aluminium Composite Pipes Please refer to ETA 10/0212, section 2.3.4 to validate the ranges.


Manufacturer Product name Pipe diameter dc (mm)Insulation thickness tDE

(mm) Classification U/CFrom To

FränkischeRohrwerke

Alpex F50 Profi 16 to 40 8.0 36.5 El 12040 to 75 9.0 40.5 El 90

75 40.5 40.5 El 180Geberit Mepla 16 to 32 0 0 El 240

16 to 75 8.0 39.5 El 120

75 40.5 40.5 El 180Georg Fischer Sanipex 16 to 63 8.0 39.5 El 120IVT PRINETO


KeKelit KELOX KM 110 16 to 75 8.0 40.5 El 120

75 9.5 40.5 El 180Rehau Rautitan stabil 16 to 40 8.0 38.5 El 90TECE TECEflex


Uponor Unipipe Plus 16 to 32 8.0 35.0 El 2401

Unipipe MLC 16 to 63 8.0 39.0 El 120Viega SANIFIX

Fosta-Rohr16 to 63 8.0

9.039.5 El 120

Raxofix 16 to 63 8.0 39.5 El 240*



Aluminium Composite Pipes insulated with protection pipe and or pre- insulated closed-cell PE foam

PP-R Pipes insulated with elastomeric butyl rubber based insulation

Manufacturer Product name Pipe diameter dc (mm)Insulation thickness tDE

(mm) Classification U/CFrom To

Geberit Meplapre-insulated 16 to 26 6.0 13.0 El 120

KeKelitKelox

Pro KM 130 14 to 32 9.0 9.0 El 120Plus KM 134 14 to 32 4.0 9.0 El 120Pro KM 140 16 to 20 PE HD tube El 120Plus KM 144 16 to 20 4+ PE HD tube El 120

Uponor Unipipe plus 16 to 25 4.0 10.0 El 120Unipipe MLC 16 to 20 PE HD tube El 120


(mm)Wall thickness

(mm)

Insulation thickness tDE (mm) Classification U/C

From ToAquaterm Green 20 to 110 1.9 to 10 8.0 40.5 El 240

Blue 20 to 110 1.9 to 10 8.0 40.5 El 240Poloplast Polo-Polymutan ML5 20 to 75 2.8 to 10.3 8.0 40.5 El 240

Polo-Polymutan 20 to 75 1.9 to 6.8 8.0 40.5 El 240Polo-Tersia 20 to 75 1.9 to 12.5 8.0 40.5 El 240

Kekelit Ketrix Cryolen Polyolefinblend 20 to 75 1.9 to 6.8 8.0 40.5 El 240



(mm)Insulation thickness tDE (mm)

ClassificationFrom To

PE-Xa Rautitan Flex 16 to 63 2.2 to 8.6 8.0 39.0 El 180

PE / XSC 50 Wavin TS PE 100 50 to 110 4.6 to 10 9.0 42.5 El 180

Plastic pipes Please refer to ETA 10/0212, section 2.3.5 to validate the ranges.

PE-Xa and PE-HD Pipes insulated with elastomeric butyl rubber based insulation



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 judgements• Extensive technical literature• On-site training and demonstration• Sophisticated jobsite logistics• Assurance of conformity with specific application requirements• International network of Hilti firestop specialists

Our 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

Dangerous substances Below any respective occupationalexposure limits as far as such limits exist

Material safety datasheet

Durability Category Z2 (suitable for penetration seals intended for use at internal dry conditions with humidity classes other than Z1 excluding temperatures below 0 °C.

ETAG 026-2

Reaction to Fire Class E EN 13501-1

Characteristics of CFS-BAdditional attributes

Hilti Firestop products are comprehensively tested and individually tailored to the technical require-ments of a building’s mechanical and electrical installations. In addition to their superior behaviour in passive fire protection, Hilti Firestop products also meet the requirements of building technology that continue to gain significance to help the designer and installer meet these additional requirements. 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



Firestop Acrylic SealantCFS-S ACR

Applications ◼ Within or between flexible wall constructions ◼ Vertical joints in / between wall constructions ◼ Horizontal joints in a wall abutting a floor, ceiling or roof ◼ Joints in floor construction ◼ Penetration seals (steel and copper pipes)

An acrylic based firestop sealant that provides movement capability in fire rated linear joint seals and penetration seals

Advantages ◼ Easy to dispense, apply and tool ◼ Strong adhesion to various base materials ◼ Low shrinkage after curing ◼ Excellent airborne sound insulation property ◼ Broad application temperature range

* The European Technical Approval (ETA) can be obtained via your local Hilti contact or www.hilti.com

Package Volume Color Ordering designation Sales quantity Item number

Cartridge 310 ml white Firestop Acrylic Sealant CFS-S ACR 1 pc 435859Cartridge 310 ml white Firestop Acrylic Sealant CFS-S ACR 1 pc 435860Cartridge 310 ml grey Firestop Acrylic Sealant CFS-S ACR 1 pc 435862Foil pack 580 ml white Firestop Acrylic Sealant CFS-S ACR 20 pc 435863Pail 5 l white Firestop Acrylic Sealant CFS-S ACR 1 pc 435864Pail 10 l white Firestop Acrylic Sealant CFS-S ACR 1 pc 2046766

Technical dataCFS-S ACR

Chemical basis Water-based acrylic dispersionVolume shrinkage < 20 %Movement 12.5 % (ISO 11600)Cure time (at 23° C / 50 % r.H.) ~ 3 mm / 72 hApplication temperature range 5° C – 40° CStorage and transportation temperature - range

5° C – 25° C

Shelf life (@73° F / 23° C and 50 % relative humidity)

24 month(s)

Reaction to fire class D-s1d0 (EN13501-1)Approvals* ETA 10 / 0292, ETA 10 / 0389



Installation instructions

Clean opening. Surfaces to which CFS-S ACR will be applied should be dry, cleaned of loose debris, dirt, oil, wax and grease. Use wire brushing for cleaning.

Notes on cleaning:

• Surfaces with cured acrylic sealant can only be cleaned mechanically e.g. using a knife, but not with a solvent.

• Remove uncured sealant first mechanically then clean with water.

• CFS-S ACR cannot be completely cleaned off porous surfaces – joints may be taped off to avoid staining.

• Dispenser equipment and tools have to be cleaned if a work break lasts longer than approximately 20 minutes.

Insert backing material if required. Make sure proper backing material is used and compressed according European Technical Approval (see ETA Annex)

Apply CFS-S ACR using a dispenser.

CFS-S ACR adheres to most substrates (concrete, masonry, drywall, plaster, etc.) without using a prim-er. For best adhesion on porous substrates, use CFS-S ACR diluted with water as primer. Other prim-ers are not necessary.

Smooth joint with water using a narrow spatula or finger.

Joint Penetration

Fasten indentification plate if required


page 24 Hilti Firestop Bandage CFS-B | Issue 07 /2014Hilti Corporation | 9494 Schaan | Liechtenstein | P +423-234 2111 | F +423-234 2965 | www.hilti.com

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