Polyurethane waterproof coating construction craft detail additional layer: polyurethane waterproof coating material according to Part A: B = 1.5 proportion of mixing evenly, paintbrush dipped in paint in the floor drain, pipe root, Yang angle and outlet so easy even brushing leaking weak parts, not leak brush (floor and wall junction, turn wall waterproof coating made 100mm high). A 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, waterproof polyurethane coating wholesale 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, coated with waterproof material quickly stanch wall component polyurethane waterproof coating, After solidification, 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. Second, damp walls: Reason: rigid waterproof layer Bohou uneven. TROWELING not dense or leak wipe, wipe rigid waterproof layer after curing is not sufficient, Mortar dehydration, waterproof layer has tiny cracks. Maintenance: Synaptic epoxy powder processing method. With an equal amount of ethylene diamine and reaction in acetone, acetone imines, adding a mixture of epoxy resin and dibutyl polyurethane waterproof coating, epoxy resin content of 16%, and a certain amount of legislation in the powder, In clean, dry treatment after brushing the wall evenly. Third, the embedded parts leaking parts: Reason: around embedded parts, especially the lower part of the more difficult, pouring concrete, vibration compaction easy. Embedded surface rust polyurethane waterproof coating manufacturers, hard tight bond with concrete. Maintenance: Use tools embedded parts surrounding annular groove carved to expose embedded parts, rust and clean place to place, with a waterproof sealant around stuffing, and then do the surface water. Polyurethane waterproof coating waterproof material wholesale _ _ Huadun Sanmenxia polyurethane waterproof coating provided by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.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. Shield waterproof material in China, leading the staff warmly welcome all inquiries negotiations to create a waterproof material Huadun a better future.