js composite waterproof coating waterproof coating which is a composite material made from organic liquid and inorganic powder made of waterproof coating polyurethane waterproof coating, both with organic materials have high flexibility and good resistance to inorganic materials, waterproof materials. After the draw foreign advanced technology research and development of new waterproof material. Cementitious capillary crystalline waterproofing material that waterproof coating waterproof material from Portland cement, quartz sand, a variety of active chemical substances and other components. With strong penetration of water to achieve the effect of a chemical reaction and water leak. Basement wall leak: The reason without making waterproof or waterproof basement did not do. There are tiny pores inside is not dense form seepage channel, groundwater under pressure into the channel, causing the wall leakage. Maintenance: The lower the water table, try to operate under anhydrous state, the first leak scrub clean the walls, remove the fill level at hollowing, wall cutting hair with a waterproof material quickly stanch smear the walls, to be solidified polyurethane waterproof coating performance, with a suitable waterproof paint or new waterproof materials and then brushing again. According wall leaks, using a variety of methods governing leakage, such as ferric chloride waterproof mortar surface treatment. M1500 spraying cement sealant. Cyanide coagulant treatment method. Polyurethane waterproof coating plant _ _ Fujian long source of waterproof material polyurethane waterproof coating Ltd. Weifang City for the source provided by waterproof material. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.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. In the long leading source of waterproof material with the staff warmly welcome all inquiries negotiations to create long waterproof material source a better future.