Basement wall leak: The reason without making waterproof or waterproof basement did not do. There are tiny pores inside is not dense polyurethane waterproof coating to form seepage channel, groundwater under pressure into these channels polyurethane waterproof paint brands, resulting in leaky walls. Maintenance: The lower the water table, try to operate under anhydrous state, the first leak scrub clean the walls, remove the fill level, wall cutting hair with a waterproof material quickly stanch smear the walls, to be solidified after hollowing Department with a suitable waterproof paint or new waterproof materials and then brushing again. Polyurethane waterproof coating index leaks to the wall, using a variety of methods governing leakage, such as ferric chloride waterproof mortar surface treatment. M1500 spraying cement sealant. Cyanide coagulant treatment method. Features 1, slurry cement-based active ingredients can penetrate the surface of the micro-cracks crystalline form a dense waterproof layer. To cover small cracks brand polyurethane waterproof coating to resist a slight concussion; 2, construction in the wet base surface, without making a protective layer of mortar, tile, etc. can be directly attached to the follow-up process; 3, crystalline material deep in the end pores, impermeability high compressive strength, with positive side and a back surface of the waterproof function; 4, non-toxic, harmless, can be directly used for drinking water pool and fish pond; 5, the coating has a depressive effect of mold growth, can prevent salt to moisture finishes pollution. Polyurethane waterproof coating brand _ _ long a source of waterproof material polyurethane waterproof coating provides long source from Weifang City waterproof material Limited. 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.