Of course it isn't. They are totally different products. HDPE geomembrane, also known as high density polyethylene,is a single-layered plastic sheet, mainly used for the anti-seepage projects, such as refuse landfills, tailings treatment plants, sewage treatment tanks, etc. Polyethylene polypropylene fiber is a multi-layered composite waterproofing membrane, and its raw materials are PP non-woven fabric and polyethylene. It is mainly used in moistureproof and waterproof projects, such as roof, wall, toilet, basement, refregeration house, bridge, pool, underground pipeline, etc. These two products are of different raw materials, molecular structures and use. Therefore, they are not the same.
