Polymer composite waterproofing membrane protective layer must have proof of acceptance primary waterproof layer polyethylene fiber prices, rigid waterproof layer construction to be completed, such as the isolation layer, before construction and basic dry before construction. The following small series to introduce the details of polymer composite waterproofing membrane protection layer construction: a non-accessible roof. Polymer composite waterproofing membrane protective layer using cement paste containing 10% polyvinyl alcohol glue. Cement paste brush thickness of 1mm polyethylene fiber offer, in two mutually perpendicular directions to paint until the cement glue dry before the complex parts of the flue, through the steam holes, fall-mouth and other polyurethane rubber reinforcement. Polyethylene fiber waterproofing membrane due to the scope of the polyethylene film surface heat after 1.5 thick polyethylene fiber non-woven polypropylene, making coils and cement-based material has a good combination of strength, so the material and rigid waterproof layer should be used in conjunction. According to the characteristics of polyethylene fiber, its scope should be located in the cement products conservation supplements, moisture, ease of roofing. On the application of polyethylene fiber waterproofing membrane 1.5 thick polyethylene fiber | Zhuhai polyethylene fiber | Huadun waterproof material provided by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Chinese Shield waterproof material and you hand into the brilliant, for a better future!