

DELTA PT is an 8mm studded Type C, Cavity Drainage Membrane made from High-Density Polyethylene (HDPE) with a heat-welded polypropylene mesh. It is suitable for use in basement waterproofing for new and existing structures and can also be used above ground as a damp proof barrier and to isolate plaster finishes from contamination. It acts as an impermeable damp proofing base for plaster or shotcrete and as a water control and drainage membrane in tunnel construction or for remedial damp proofing and waterproofing of existing basements internally.