Product Standard: GB / T 19250-2013 "polyurethane waterproof coating" JC1066-2008 "building waterproof coatings harmful substances" design and construction specifications: GB50345-2012 "roof engineering and technical specifications" GB50207-2012 "Roof Engineering Quality Acceptance "GB50300-2001" Construction Quality Acceptance unified standard "GB50108-2008" underground waterproof engineering technical specifications "GB50208-2002" underground waterproof engineering Quality Acceptance "(2) has a unique breathing, anti-corrosion, anti-aging, protect steel capacity . ① The material can maintain normal permeability of concrete structures inside polyurethane waterproof coating wholesale, round after round of dry, do not wave polyurethane waterproof coating series, and it can block the water molecules to pass through. ② The material has a resistance to chemical corrosion. ③ The material anti-aging, anti-radiation has a certain capacity. ④ concrete through the material after processing, can improve the protection of reinforced concrete, and water caused by freeze-thaw spalling, efflorescence, and other damage. (3) environmental protection, non-toxic, pollution-free. (4) excellent compatibility with other materials. The material can also join and cement synchronization used when pouring concrete. (5) the construction is simple, labor-saving. (6) Low temperature. No cracking, peeling skin, no change. Two-component polyurethane waterproof coating, waterproof polyurethane coating Tianjin, long a source of waterproof material provided by the Weifang City for the source of waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.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 long-source waterproof material into the brilliant and you work for a better future!