Paving will not start to wrinkle polypropylene waterproofing membrane waterproofing membrane, not force stretched membrane. Stones roll edge side below exclude air and excess adhesive and ensure the surface with the primary coil and the bonding between the layers of dense membrane. Polyester is a synthetic fiber is an important species, is the trade name of polyester fiber. It is purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) as raw materials by esterification or transesterification and polycondensation obtained fiber-forming polymer - - polyethylene terephthalate (PET) polyethylene fiber composite waterproofing membrane, waterproof Shouguang Tianxiang (certified), polypropylene Qixia provided by Shouguang City Tianxiang waterproof material plant. Shouguang City Tianxiang waterproof material plant (www.txfscl.com) Shandong Weifang, waterproof, moisture-proof materials, leaders, 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 a waterproof Shouguang Tianxiang a better future.