Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: large cracks leaking underground garage, tunnel waterproofing the walls, culverts, mine leaks, various roof water trap works, waterproofing leaking toilet, water sealing, basement water sealing, steel tile water corrosion, ground water engineering, plant water trap works, roll roofing project and so has a wealth of experience in construction. Containment formula waterproof likely to fail - waterproof should play from the root of the rule, with containment method, water is pervasive, it can cause stress damage, how can the root causes lasting died, for example: location leaky attic, just stamped illegally built inside the room most people wanted to cut from the periphery as water, prone to failure. Selection criteria for judging the merits of waterproof material ⒈ underlying the adhesion. ⒉ water permeability. ⒊ compressive strength, tear strength. ⒋ weather resistance, aging resistance. ⒌ decorative material surface adhesion Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: large cracks leaking underground garages, tunnels, culverts, mine leaks waterproof engineering design, various roofing trap works, leaking toilet, water sealing, basement waterproofing plugging waterproof Engineering Limited, steel tile water corrosion, ground water engineering, plant water trap works, and so has a roll roofing projects rich experience in construction. Waterproof technology to clean up the construction process which key parts of grassroots hair removal process many times the underlying brushing brushing waterproof layer membrane bonding requirements ⒈ grass surface should be compacted grassroots level, the use of cement mortar layer, must be fully conservation, not a crisp, sand, peeling phenomenon, should meet the design requirements. ⒉ old surface must be clean, without debris and dust, so as not to affect the bond strength. ⒊ concrete surface moisture content should not exceed 10% ⒋ brushing waterproof coating substrate should be dry. Generally empirically, visually, can also be 1m square Shuo cloth cover on it, after use sunlight 1-3 hours (also available hair dryer heating method), if it appears Outlook soda, soda can be regarded as the absence of drying before construction. Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, water works, repair water and other projects, such as: large cracks leaking underground garages, tunnels, culverts, mine water leakage, all kinds of roof water trap engineering, leaking toilet, water sealing, basement water sealing, steel tile water corrosion, ground water engineering, plant water trap works, roll roofing project and so has a wealth of experience in construction, waterproof plugging (also called water trap ) of the basic knowledge requirements and waterproof material grass next expansion interface must not have a drum, from the sand, honeycomb, wood, paper, sludge, small stones, can not do on the loose shaky table body, because the attachment poor resistance, coupled with the sun's ultraviolet damage, thermal expansion and contraction of the building itself, as well as vapor pressure damage, is likely to cause the waterproof layer aging, failed. Waterproof positive than negative waterproof roof flashing and directly on the roof surface, wall waterproofing should be done directly in the external walls, water leaking done directly in the inner tank, the water pressure would go elsewhere diffusion, the house where the dead is not easy construction. Here talked about "better" is relative comparison, rather than absolute in nature. Because with the development of technology, the market and more people to launch construction of the dorsal surface of waterproof material and high and low pressure injection of synthetic resin crystals produce expansion, also waterproof, but not all situations can be successful in construction, so the last resort, should adopt positive Waterproof construction. Waterproofing company | waterproofing Nanchang | Nanchang roofing projects by Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) (www.ncsrfs.com) strong, credible, Nanchang in Jiangxi Province, the construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shu into the brilliant water and you work for a better future!