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 and so on. Strength concrete waterproof plugging the amount and method of concrete waterproof plugging paint adhesion is also affected, the higher strength concrete, concrete more fully hydrated cement, concrete, did not participate freely in the water content of the hydration reaction small, the easier it is to dry the surface of the concrete, the concrete surface adhesion of the coating and the greater the contrary, low-intensity concrete waterproofing repairs, its strength development is slow, the more concrete the free water, the more difficult the concrete surface dry, with ages after pouring paint overlay waterproof plugging cooling tower construction, concrete difference in the effect is much stronger high. These are factors that contribute to low coating adhesion strength of the concrete surface in the region. From the inspection situation, serious damage to the region are in the wall thickness, increased speed, low temperatures along with the construction of several conditions of the cooling tower. This waterproof plugging regions of the surface coating almost no memory. 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, water leak repair mine quotations, each kinds of roofing trap works, toilet leaks, water sealing, basement waterproofing plugging, waterproof anti-corrosion steel tile waterproofing bridge culvert maintenance, ground waterproofing waterproofing maintenance budget table, plant water trap works, roll roofing projects and so rich in construction experience. Precautions waterproof layer peeling do not know whether you have to understand it? 1. Selection of the thickness of the cement mortar layer, depending on the type of grass roots. 2. screed before construction to check the quality of the grass-roots roofing, roof installation, slab irrigation, drainage slope, gutter, fall-mouth elevation and installation. Projecting roof structures, pipes and other pieces are embedded construction, after installation, before leveling layer construction. 3. screed must prevent cracks leaving in sub-lattice seam, slit width is preferably 20mm, when the sub-lattice seam roof doubles as exhaust exhaust tract, may be appropriate to widen, and should communicate with the insulation. 4. Construction of the program: cleaning eradicate gray lump grassroots plate surface; rinse clean sweep brush; pull slope and drainage lines, good standard quiche, according to the provisions of sub-lattice seam vertical good article (sub-lattice seam must be soaked wood can also be used plastic strip). 5. The primary and prominent roof structure (parapet, standing wall, skylights wall, Deformation, chimneys, etc.) connections, as well as the corner from the grassroots (fall-mouth, eaves, gutters, gutters, roof, etc.), should be made arc. Radius should be based on the type of membrane selection Table 1-2. Mizuochi internal drainage around the mouth of the pit should be made slightly lower. 6. screed quality standards: the drainage slope accurate leveling layer surface roughness not exceeding 5mm, check with 2m ruler. Gap allows only gradual change, not more than one per m length. Surface may not have crisp, sand, shell cracking and other defects. Roofing maintenance contract _ _ Shu high security waterproof metal roofing repair service provided by Nanchang Shu waterproof 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!