Polyurethane waterproof coating of a general construction technology, waterproof grassroots require strong, dry, smooth, and free of debris. Irregularities and cracks must be smooth with cement mortar; 2, using the appropriate amount of diluent (200 # gasoline or xylene) diluted deployment of a good paint, a thin layer (0.2 to 0.3 mm thick) grassroots pretreatment; 3 generally divided into three layers scratching, head and said film to be hard work (usually 24 hours) and then brush the second track. The vertical direction between each coating; 4, the ratio: A: B = 1: 2 or executed by packaging requirements. When the construction of the A, B two minutes and pour into a clean container, manual or electric mixer for 3 to 5 minutes to mix polyurethane waterproof coating effect, with a plastic or rubber scraper evenly brushing the grass-roots level. Product Features (1) hydrophilic, and produce water immediately after polymerization of polyurethane waterproof coating, dispersing and emulsifying and foaming swell and stick into the soil with sand elastic solid stick form a consolidated body polyurethane waterproof coating prices, rapid clogging Cracks, permanent seal. (2) can control the induction time, after consolidation time water can be controlled in more than 10 seconds to a few minutes. (3) the expansion of the great, good toughness polyurethane waterproof coating manufacturers, no shrinkage, strong bond with the substrate, the water quality of adaptability. (4) can be irrigated, and can remain at low temperatures and grouting use. (5) The construction is simple. Polyurethane waterproof coating effect, Pu'er polyurethane waterproof coating, waterproof material provided by the shield, 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!