Inhibit the production of the early cracks in the mortar, mainly has the following functions: (1) Which is good crack resistance of polypropylene, to prevent the expansion of the original mortar matrix defects and effectively delay the appearance of cracks. Although polypropylene fiber polypropylene Which cheap low stiffness, poor ability to transfer load Shouguang polypropylene, but can absorb impact energy, effectively reducing the fracture polypropylene prices, enhancing continuity of dielectric material, reducing the local stress caused by the shock wave is blocked concentration phenomenon bitumen membrane English: bituminous waterproof sheet: using paper, fiber blankets dipping asphalt matrix material, surface spreading powdery, granular or flaky material rollable sheet waterproof material. Polypropylene manufacturer, waterproof Shouguang Tianxiang (online consultation), polypropylene supplied by Shouguang 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.