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Envirograf Intumescent Non-Fibrous Fire Stop Block for up to 2 hours protection

Envirograf Intumescent Non-Fibrous Fire Stop Block for up to 2 hours protection

Brand:
Envirograf
Reference:
E003

Non-flammable, non-fibrous, compressible foil clad intumescent and sponge blocks that can be fitted around PVC pipes, cables, and steel services in walls or floors. They can be easily removed for maintenance or service.

Suitable for use in computer rooms, sterile and clean areas.

50mm thick blocks are 1 hour rated, 100mm blocks are 2 hour rated

Tested to BS476 Part 22 (1987), achieving integrity of 138 minutes. Also tested at VNE to European Standard EN1363-1 (2000)

Size - width x thickness

Envirograf Product 3

£32.54 (tax excl.)
£32.54 (excl VAT)
£39.05 (incl VAT)
Size
Description

About Intumescent Non-Fibrous Fire Stop Block

A non-flammable, non-fibrous and compressible foil clad sponge intumescent block, 1200mm long, with self-adhesive tape fitted down both sides of the foil for joining together. The blocks are designed to form a fire and smoke barrier.

Suitable for use in computer rooms, sterile and clean areas. As they are non-fibrous they are safe for hospitals.

Can be compressed together, taken out to work on services, cable trays, etc and then re-fitted both in walls and floors.

Ideal as a fire break under suspended computer floors or between screen walling and concrete floors. They can be used with Envirograf wraps and pipe collars for PVC pipes and electrical services.

Performance

Tested to BS476 Part 22 (1987), achieving integrity of 138 minutes. Also tested at VNE to European Standard EN1363-1 (2000). 

Ordering References

RefSizeLengthProtection
SIB1 50mm thick x 150mm wide 1000mm 1 hour
SIB1/A 50mm thick x 100mm wide 1000mm 1 hour
SIB1/B 50mm thick x 50mm wide 1000mm 1 hour
SIB2 100mm thick x 150mm wide 1000mm 2 hours
SIB2/A 100mm thick x 100mm wide 1000mm 2 hours
SIB2/B 100mm thick x 50mm wide 1000mm 2 hours
Product Features
E003
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