CIL PolyBoard is a flexible bitumen impregnated compressible fiber board for expansion joints. Bitumen is incorporated into the board during manufacture for its moisture resistance and durability. The impregnated flexible soft board is made from wood fibers chips and proprietary materials. This mechanically reduced to fibers which are then pressed to foam a continuous sheet.
CIL PolyBoardis generally used for Roofs and floor finishes and is ideal for filling expansion joints in concrete floors. External wall cladding, filling structural expansion and structural separation joints in block and in-situ concrete. Trafficable surfaces such as filling expansion joints in motor ways, runways, pedestrian areas, bridges etc. Internal surfaces such as filling expansion joints across concrete floors including screed floors. Building super structures where filling expansion joints in basements retaining walls, site slabs, subways, and other water excluding structures. Weight distributing layer in combination with a leveling compound. Protection of waterproofing membranes and coatings from mechanical abuse and against backfill. Protection board for pressure sensitive layers.
