Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair water and other projects, such as: large cracks leaking underground garage, tunnels, culverts, mine leaks, all kinds of roofing trap engineering, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile water corrosion villa roofing, waterproofing roofing projects floor price, plant water trap works, roll roofing projects and so on. Why do after waterproofing protective layer? After doing even waterproof layer on top of continued construction tiling, often very easy to cause damage waterproof layer, if not in breakage repair or not found, the future will inevitably lead to leakage, so play on the protective layer, usually is used in cement interface agent added plus adding rigid waterproof material Stir the paint, after which the mixture condenses strength than ordinary concrete materials, while the addition of rigid waterproof material is also regarded as a waterproof barrier, intended to serve two purposes. Such water can be foolproof. After the water well, why do closed water experiments? Closed water experiments verifiable waterproof layer waterproof functionality. Closed water test done to be sealed gate and drain roofing, the highest point in the aquifer depth of less than 20 mm roofing and waterproofing works, storage time of less than 24 hours, check for leaks. Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair water and other projects, such as: large cracks leaking underground garage, tunnels, culverts, mine leaks, all kinds of roofing trap engineering, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing projects and so on. Crack control measures (1) waterproof plugging precautions to prevent coagulation disabilities pavement cracks, should be formulated in strict control of water-cement ratio of concrete and cement, select the appropriate graded coarse aggregate and sand ratio. Pouring Concrete and road in front of the grass-roots level and templates wet, avoid concrete absorbs moisture. Vibrated concrete should be strictly in accordance with the standard operation to prevent excessive vibration, so that the surface of the mortar gather mortar layer thickness control guillotine in the 2- a 5mm range. Finished pouring concrete pavement should be covering with wet material, serious water conservation, to prevent strong winds and exposure. When a large area of ??pouring concrete pavement, some should be pouring, curing period, the hot season to strengthen the surface water conservation. Glazed tile roofing, Shu offer sheet of roofing, roof waterproofing provided by Castle Lake Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) is a leader in Nanchang, Jiangxi, construction, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shu waterproof leadership with the staff warmly welcome all inquiries negotiations to create a better future Shu waterproof.