Envirograf cavity barriers
45.00 SAR – 100.00 SAR
ORDER REFERENCES / SIZES
CV Cavity Barrier Strip
Ref Width Thickness gap size protection
CV30/4 30mm 4mm 30/45mm
CV30/6 30mm 6mm 50/60mm
CV30/8 30mm 8mm 60/70mm
CV30/10 v 30mm 10mm 80/90mm
CV30/15 v 30mm 15mm 100/120mm
CV75/4 30mm 4mm 30/50mm
CV75/10 v 75mm 10mm 80/100mm
Available in 1 metre, 2 metre and 3 metre lenghts.
V – with Brackets
CV Strip Cavity Barrier
A flexible, PVC and foil-clad intumescent strip with self-adhesive backing to adhere it to walls. High expansion intumescent locks against the external side of the internal wall in a fire. Provides full protection without affecting the outer wall.
FIRE TEST PERFORMANCE
CV Strip barrier tested to BS476 parts 20, 22 and BS EN 1363-1 (1999), giving fire protection from 60 to 120 minutes.
FB/TS Free-Air-Flow barrier tested to BS EN 1363-1 (1999), achieving up to 123 minutes fire protection.
ADVANTAGES
– Both barrier ranges will provide a minimum of 2 hours protection
– CV strip barriers are ideal for modular buildings where space is limited, due to their small profile
– Easy to install with adhesive strip, but can be fixed down with screws or nails to provide additional fixing
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Type and Size | CV30/4 (45mm gap / 1m long), CV30/6 (60mm gap / 1m long), CV30/8 (70mm gap / 1m long), CV30/10v (90mm gap / 1m long), CV30/15v (120mm gap / 1m long) |
