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, waterproof subway maintenance program, garages, tunnels, culverts, mine leaks, various roof water trap works, 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. Raceway waterproof plugging technology which summed up the approach based on years of experience in general are the following: Method One: Artificial well overall solution, the relatively high cost of this method is not suitable for water sealing promotion; Method two: with cement , waterproof plugging materials, and other materials to seal the pipeline plugging drawback of these approaches will be lost because of thermal expansion and contraction cracking waterproof plugging effect, in addition to doing the ride as long as the cable head between the material and the maintenance of pipeline operation and so on will destroy the pipe sealing material needs to be resealed for future expansion and maintenance of the cable is also inconvenient, because the pipeline has been fixed blocked it might undermine the need to restore the entire pipeline; Method three: is a fully waterproof technology companies in the absorption of foreign plugging similar products based on independent research and development strengths of WQBZ inflatable waterproof cable duct sealing system, the system can better solve this problem. 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, tunnel wall waterproofing repairs, culverts, mine leaks, each kinds of roofing trap works, 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 so. Management measures ① local repair for cracks only on the surface of the plate has not been through, you can chisel in the range of 30 ~ 40cm crack on each side of a crack depth of the groove depth of water experts, each tank to keep it rough, clean the tank, the first brushing a layer of cement paste (from the expansion of the role), about 15 --- 20min after pouring in the tank than the original pavement design a high-strength grade concrete. ② through the cracks to repair cracks Although throughout the thickness, but the grass-roots level have not yet been affected. Its processing method as defined above, except that groove depth concrete thickness. Pouring concrete overlay layer 2 slot spacing of 20cm × 25cm 8 of steel mesh, and expansion joints in its sides, filled with asphalt rubber inner seam to prevent rainwater infiltration ③ grassroots foundation cracks erosion has destroyed at the corners off the block repair cracks , rain Frothing cracks, the cracks should be for such a wide range of chiseled concrete slab, the first serious treatment of the grass-roots level, and according to the design requirements for pouring concrete panels, seams by expansion joints treated subgrade or less if the grassroots level, can Whole plate steel mesh overlay. Roofing repairs, Shu toilet water leak repair, waterproofing provided by Nanchang 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.