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 Nanchang brand waterproof material, garages, tunnels, culverts, mine leaks, each kind of roof water trap works, leaking toilet, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile roofing material waterproof anti-corrosion, ground water engineering, plant water trap works, roll roofing project so. Cracks repair detection of cracks have been patched completed by drilling machine for core tests. Test results should be concrete surface is smooth, dense, filled with a slurry of all the cracks, and core samples of concrete compressive strength test, to repair the original design value ⒋ smear smear rugged construction and repair cracks at the process as follows: 1) a thorough cleaning and wetting the surface to be repaired, remove any loose material and excess water. 2) the ratio of paste adhesive layer coating material in the repair area as the base smear. 3) The mixing ratio of the applicator patch material layer, until the desired consistency. As the mixture is too dry, add the wet premix; if the mixture is too thin, then adding the required ratio of dry material, the full uniform mixing. 4) with a rubber scraper bar ruler for cracks and uneven surfaces with applied patches applied than expected. Mixture must be able to repair cracks or weathering inflow area, to find and fill any voids. 5) The ratio of paste adhesive layer coating material applied last patch area, so that the surface leveling, smooth. 6) Carefully place the protection has been repaired, avoid walking, and so on until the flow of water through drying. 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 bitumen membrane: with paper, fabric, carpet fibers and other carcass material dipping asphalt surface spreading powdery, granular or flaky material rollable sheet of waterproof material mending leakage 8. It's that simple polymer modified bitumen membrane!: synthetic polymer modified asphalt coating was, fabric or mat for the matrix, powder, granular, sheet or film material for the cladding material rollable sheet waterproof material. 9. The cold mastic: prepared from petroleum pitch, fillers, solvents and other from the cold asphalt cements. 10. The synthetic polymer waterproofing membrane: synthetic rubber, synthetic resin, or a blend of both as the base material, adding an appropriate amount of chemical additives and fillers, etc., after processing into rollable sheet waterproof material, or The above and other synthetic fiber composite materials and two or more layers formed rollable sheet waterproof material. 11. Self-adhesive method: waterproof membrane with self-adhesive, do not heat the construction, but also without glue knot material and the construction method of bonding. 12. The water trap hot air welding method: hot air gun to carry out his lap bonding method of construction waterproofing membrane. 13. bitumen-based waterproof coating: the asphalt-based material formulated into a water emulsion or solvent-based waterproof coatings. 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 waterproofing plugging, has a wealth of experience in construction steel tile water corrosion, ground water engineering, plant water trap Engineering waterproof material, so roll roofing project. Insulation roofing process when the roof structure layer concrete, preferably with pounding with wiping leveling, when precast structural layer board, should fill in the seams doped swell agents C20 fine aggregate concrete, then wipe shop construction of cement vapor barrier vapor barrier can be used after the waterproofing membrane and waterproof coatings. First the reinforced concrete roof rubbed cement mortar, then brushing the cold foundation oil a roofing material, let it do monotonous after two hot asphalt or laying a web Serve felt two oil vapor barrier. Azimuth vapor barrier should be provided on the structural layer under insulation. The selection of the web as a vapor barrier, the choice of full or empty shop law painted shop law, lap to close, the coating layer should be cut off at the left side of the plate dividing joint filling them with sealant, such as the use of asphalt-based waterproofing When the coating, the heat resistance should be higher than the maximum temperature of the indoor or outdoor 20-25 $. Laying vapor barrier needs should be used as a vapor barrier watertight, vapor-tight good waterproof material. May preclude the use of a single-layer waterproofing membrane Stones, should not use vapor-tight due to good quality water emulsion paint thinner; hot asphalt need brushing evenly between the thickness of not brushing across temperature; vapor barrier should be painted to the corner of the wall stand 15cm from the bottom portion; roof flashing at the vapor barrier should be continuous along the wall facing laying up on the surface of the insulation layer is not less than 150mm, to seal the insulation. Construction of the structural layer of roofing cement mortar waterproof cement mortar waterproof layer is generally advised to use in-situ reinforced concrete structure, when the plans panels, and filling them with water closed material. Waterproof material prices, Nanchang waterproof material, Jingdong residential district waterproof material provided by the Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) (www.ncsrfs.com) is an industry leader in Nanchang, Jiangxi, construction, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In Shu waterproof leadership with the staff warmly welcome all inquiries negotiations to create a better future Shu waterproof.