CFS-CU Firestop Cushion
Verified by manufacturer 28 days ago
CFS-CU L
CFS-CU L
European Technical Approval (ETA)
Certificate type
Preformed Firestop Cushion.
Application
- Suitable for use within aerated concrete, concrete, drywall, and masonry substrates.
- For cable penetrations in flexible walls from 100 mm and rigid walls and floors from 150 mm.
- Can be used with cables, cable bundles and 50 mm PVC pipes.
Description
Intumescent cushion for firestop applications in temporary installations, sealing openings in floors and walls through the construction phase.
Features and benefits:
- Quick and easy installation.
- No special tools required.
- Fully functional immediately after installation.
- Re-usable and thus economical.
- Very economical in use thanks to optimized cushion dimensions.
- Fire resistance rating of up to four hours.
- ETA-08/0213.
3 Different Sizes:
- CFS-CU S
- CFS-CU M
- CFS-CU L
General information
Color | White |
Material | Intumescent |
Shape | Rectangle |
Length | 300 mm |
Width | 40 mm Guidance for specification option: CFS-CU S. 80 mm Guidance for specification option: CFS-CU M. 170 mm Guidance for specification option: CFS-CU L. |
Height | 30 mm |
Uniclass | |
CAWS | P12/345 Intumescent pillows |
Specification data - Intumescent pillows
Composition | Intumescent material in cushion or pillows. |
Integral reinforced eyelets | Manufacturer guidancePillows are usually provided with reinforced eyelets to allow them to be threaded on to a cable to prevent accidental loss or removal during alteration work. Indicate size and type, alternatively insert, e.g. Required. |
Size | 300 x 170 x 30 mm. |
Linking cable | Manufacturer guidanceThe cable should be long enough to stitch the pillows together and to allow them to be unpacked, stored and refitted while work on the services is carried out. Insert, e.g. Non-corrosive cotton-coated wire. |
Fire performance | Up to four hours.Guidance for specification option: Dependent on substrate and application. |
Sound insulation rating | 50 dB (Rw). |
Application temperature | -20 to +40°C. |
Temperature resistance | -40 to +40°C. |
Reaction to fire | To BS EN 13501-1, B-s1, d0. |
Additional properties | To BS EN ISO 846, Class 0. Manufacturer guidanceMould and mildew resistance. |
Third party certifications
European Technical Approval (ETA)
ETA-20/0991 for CFS-CU Firestop Cushions for Penetrations