HENKEL POLYBIT BITUBOARD 30 is a multi-layered, asphaltic protection board. It is produced by thermally bonding polymer modified bitumen with selected added substances which is then sandwiched between a layer of saturated fibreglass on one side and anti-stick polyethylene liner on the other side.

Application Details

Bitboard has been intended for use as super durable protection to most damp and water-proofing systems, particularly the bitumen-based sheet membrane and covering systems shown in BS 8102. Bitboard will absorb the impact of total shock, and ordinary site pedestrian traffic and safeguard the waterproofing membrane from penetration by the edges of supported steel and aggregate during the refill process and late settlement.

Application Guidance

The use of Bituboard 30 ought to be completed when the ambient temperature is somewhere in the range of 5°C and 55°C and should be avoided in the event of outrageous atmospheric conditions, for example, downpours, dust storms, and so forth. Bituboard 30 can be fixed on top of the waterproofing membrane by utilizing a double-sided sticky tape (Watertight TS 15) * or even by torching (for fixing over light applied films). When the protection board is fixed set up, upholds/props must be utilized to keep the sheets set up till the adhesive is.

SPECIFICATIONS