Waterproofing membranes are widely used waterproofing materials for waterstop construction in basement waterproofing, rooftop waterproofing, house decoration waterproofing, swimming pools, tunels and many other civil engineering works. There are different kind of waterproofing membrane, like bituminous membrane in torch on application and self adhesive membrane and high polymer waterproofing membrane, like HDPE waterproofing membrane, butyl waterproofing tapes, PE or PP membrane etc