Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair waterproof roofing projects and other projects, such as: large cracks leaking roofing, subway, garages, tunnels, culverts, mine leaks, all kinds of roofing trap works, toilet leaks, water sealing, basement waterproofing plugging plant roofing, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing projects so. Paul as well to determine whether the water? By doing off the main water test. Visual inspection method; open room downstairs toilet and bathroom to see if there are signs of water leakage or condensation. Contact inspection method; seepage at the touch suspicious confirm leaks. Under what circumstances do water spray test? For acceptance light wall waterproof construction, water spray test should be used. That is good waterproof coating with water pipes in walls from top to bottom continuous spray 3,4 minutes, the other side of the wall no penetration phenomenon before acceptance. 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 of roofing specification, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap works, roll roofing projects and so on. Paving method: a hot-melt method: flame gun or other heating tool alignment grassroots base and uniform heating coil, until the surface begins to melt asphalt and black shiny state, while baking Stones roll edge, and with a pressure roller compaction. Also note adjust the flame size and speed, so that the asphalt temperature between 200-250 degrees Celsius to maintain. After construction is completed, it should then cold adhesive for bonding edges sealed. 2 cold bonding method: using a rubber scraper or cold adhesive polymer modified asphalt and other cold viscosity grease Mary Timor uniform way to brush the surface at the grassroots level, and control of uniform thickness, while laying the web side extended file timber with a rubber roller to exclusion of air to compaction. When the ambient temperature is below 15 degrees Celsius, and coil handling overlapping parts of the site should be used to close the first hot-melt method. Color-coated steel roofing, Castle Lake roofing, flexible waterproof roof Shu Shu provided by Nanchang waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) strong, credible, in Nanchang, Jiangxi construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shu waterproof and you hand into the brilliant, for a better future!