Waterproof material used in roofing projects its weather resistance, temperature resistance, external performance is particularly important. Because of roofing layers, especially with no exposed insulation layer waterproof layer long withstand the wind, rain, sun, snow, cold and other harsh natural environment deformation of the invasion and grassroots structures; waterproof material used in underground works must have excellent impermeability of waterproof polyethylene fiber elongation and volume, with good overall impermeability. These requirements for groundwater eroded 1.5 thick polyethylene polypropylene and polyethylene fiber greater pressure and deformation of underground structures and other conditions that may arise proposed. Building exterior slab waterproofing waterproofing materials should be chosen to have good weather resistance, high elongation and adhesion, sag resistance and other performance-based materials, generally choose a waterproof sealant and supplemented liner insulation spacer Thermal treatment is appropriate supporting materials. Special structures waterproofing waterproofing materials should be chosen based on the features and functions of different projects using different requirements, selected by the design appropriate. Polyethylene fiber Suppliers | Yibin 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!