Nanchang Shu waterproof Engineering Limited is an independent legal entity to undertake a large number of professional water trap, waterproofing, repair water trap water and other projects, such as: large cracks leaking underground garage, tunnels, culverts, mine leaking, various roofing water trap works, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile waterproof anti-corrosion, ground water engineering, plant water trap works, roll roofing projects and so on. What are waterproof construction process technology Cleanup grassroots hair brushing dust key parts of the underlying multi-pass membrane waterproofing layer bonded brushing grassroots grassroots requirements ⒈ smooth surface should be compacted using cement mortar layer processing, must be fully curing, not a crisp, sand, peeling phenomenon roof water trap, 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% of the grass-roots ⒋ brushing waterproof coating should be dry. Generally empirically, visually, can also be 1m square plastics, cloth cover on it, after the use of sunlight for 1-3 hours (also available hair dryer heating method), whether soft drinks and watch his metal roof water trap, without soda Drying can be considered before construction. 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 are all waterproof precautions before using it ⒈ Stir the paint. ⒉ the temperature is below 0 ℃ or above 35 ℃ not construction (construction of high temperature should be avoided). ⒊ storage temperature 5 ℃ -35 ℃ appropriate. ⒋ should choose six hours without rain and snow construction. ⒌ paint dry or not before laying waterproofing membrane to prevent trampling or other construction and traffic. ⒍ Construction reference product before use. Plugging material properties A, B, C, D four kinds of polymer chemistry materials after a good pairing for the liquid with a good hydrophilic property, water that is thinner; they are curing agent. Deep penetration, can penetrate the hair slit concrete structures and pervasive like water before solidification, after dispersing the compound water slurry, and then gel consolidation. Above plugging material has good hydrophilic properties waterproof plugging construction, water is both thinner, but also a solid press agent. Deep penetration, can penetrate concrete structure within 0.01mm hair slit, before solidification and water, no tie Nothing, its density is lower than the density of water. Water slurry dispersed compound, and then gel consolidation grouting carried out in wet or gushing cases, adaptability to water quality in the sea water and the PH of 3-13 can gelled colloidal solid elastomer, can water swelling, flexible sealing and above the dual function of water for irrigation, electricity, tunnels, subways, air defense, mines and other construction joints and cracks deformation processing water impermeability plugging, plugging material in any proportion The mixing ratio used can be formulated in different strength, different depth of penetration, and it is a multiple of different materials swell different solidification. After grouting, as long as the deformation Deformation not exceed 2.5mm, may be leaking. Metal roof water trap | Jiangxi water trap | water trap brand Shu Shu water provided by the Nanchang 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!