Retardant modified polypropylene fibers mainly by the addition of modified and flame retardant finishing process for the preparation of several other waterproof material needs and when used in conjunction with polyester web use: 1, node (lap, shut Department) strengthening treatment, usually polyurethane waterproof coating (which is usually the "911" waterproof coating); 1, paving waterproofing membrane substrate surface layer (screed) must be clean and moist watering the basic level. Polypropylene. (Note: roofing screed should be consistent with GB50207-2002 "Roof Engineering Quality Acceptance" provision, underground waterproof leveling layer should be consistent with GB50208-2002 "underground waterproof project quality inspection norms" provisions). Polypropylene _ Shouguang Tianxiang waterproof polyester (certified) _ PP provided by Shouguang City Tianxiang waterproof material plant. Shouguang City Tianxiang waterproof material plant (www.txfscl.com) Shandong Weifang, waterproof, moisture-proof material leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shouguang Tianxiang waterproof leadership with the staff warmly welcome all inquiries negotiations to create Shouguang Tianxiang waterproof better future.