Login / Sign Up My Basket (0) Tel: +44 (0) 1223 839 727

Firoblok Intumescent Flexible Wraps

Call For Pricing (Prices shown exclude VAT)
Brand: Firewise
Product Code:
Availability:
Select Required Size:
N/A
Available in the below colours:
Other Quantities available and Bulk Offers:
Technical Only £0.00
Description
Specification
Additional Information
Product Downloads

Firoblok sleeves are designed to protect cables and metal/plastic pipes and ventilation trunking passing through fire- rated ceilings, floors, or walls made from block, brick, or concrete, and hollow plasterboard floors and walls. They are flexible, allowing contraction and expansion of water pipes, and give protection from corrosion caused by close contact with cement, cement blocks, plaster, and other corrosive building materials.

A silver coloured reinforced covering contains the intumescent material so that it expands inwards and crushes into melting PVC pipes, trunking, ducts, etc in the heat of a fire. They also absorb heat from fire and help prevent metal pipes, services, and armoured cables from overheating.

The sleeves are supplied in 100mm, 150mm, 200mm, or 500mm lengths. They can be easily cut with a sharp knife and they should be installed level with the surrounding ceiling, floor, or wall. In the case of a fire, the intumescent material will expand, sealing the gap between the cable or pipe and its surrounding ceiling or wall.

This product underwent a fire resistance test employing the general procedures and criteria of BS476 Part 22 (1987), achieving an integrity of 130 minutes in solid walls, 67 minutes in hollow walls, and 4 hours in concrete/ block ceilings/ walls. Also tested to EN1366-3 (2005), EN1363-1 (2000), and EN13501-2 (2004).

For services passing through fire-rated ceilings and walls (especially where contraction and expansion allowance is required, e.g. water/gas pipes). Also for use in brick, block, concrete, and hollow floors or walls.

Technical PDFs
Firoblock.pdf
Date Added: 17/08/2017
File Type: pdf
Test Evidence
Warrington 334623 B.pdf
Date Added: 17/08/2017
File Type: pdf
Description

Firoblok sleeves are designed to protect cables and metal/plastic pipes and ventilation trunking passing through fire- rated ceilings, floors, or walls made from block, brick, or concrete, and hollow plasterboard floors and walls. They are flexible, allowing contraction and expansion of water pipes, and give protection from corrosion caused by close contact with cement, cement blocks, plaster, and other corrosive building materials.

A silver coloured reinforced covering contains the intumescent material so that it expands inwards and crushes into melting PVC pipes, trunking, ducts, etc in the heat of a fire. They also absorb heat from fire and help prevent metal pipes, services, and armoured cables from overheating.

Specification

The sleeves are supplied in 100mm, 150mm, 200mm, or 500mm lengths. They can be easily cut with a sharp knife and they should be installed level with the surrounding ceiling, floor, or wall. In the case of a fire, the intumescent material will expand, sealing the gap between the cable or pipe and its surrounding ceiling or wall.

This product underwent a fire resistance test employing the general procedures and criteria of BS476 Part 22 (1987), achieving an integrity of 130 minutes in solid walls, 67 minutes in hollow walls, and 4 hours in concrete/ block ceilings/ walls. Also tested to EN1366-3 (2005), EN1363-1 (2000), and EN13501-2 (2004).

Additional Information

For services passing through fire-rated ceilings and walls (especially where contraction and expansion allowance is required, e.g. water/gas pipes). Also for use in brick, block, concrete, and hollow floors or walls.

Product Downloads
Firoblock.pdf
Date Added: 17/08/2017
File Type: pdf
Warrington 334623 B.pdf
Date Added: 17/08/2017
File Type: pdf

View our most popular products

Ceramic Fibre Tapes

Ceramic Fibre Tape is a specialised tape based on ceramic fibres which is supplied on single strand reels for use when glazing a...

View Product

RF1 60 Minute Glazing Kits

Lorient’s RF1™ glazing system comprises: -A pair of bead applied intumescent glazing seals (RG2704).A sodium silicate intumescent...

View Product

Handy Foam B1

FM190 (gun grade) and FM170 (hand held) are fire rated gun grade and hand held expanding polyurethane foam. They can provide up...

View Product

Contact Us

+44 (0) 1223 839 727