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 waterproof materials, various roofing water trap works, leaking toilet, 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 project so of modified epoxy grout Materials should meet the following conditions in order to choose a, can be irrigated, and do not shrink after solidification, no dissolution of the material, can be irrigated k = 10-6 ~ 10-8cm / s, the formation of cracks in pourable 0.01mm; b, bonding strong, can be bonded joints, wet seam, underwater joints, cracks can be bonded oil, organic dust and other pollution; good c, mechanical and physical properties, strength, bond strength, tensile strength, shear and other indicators of high stress, can adapt to the construction under dynamic loads (such as high pressure water plugging reinforcement, subway and road track bed reinforcement, building foundation reinforcement, bridge beam for concrete structures and plugging up darn strong); d, the material does not contain Stripping substance, no shrinkage, environmental pollution, corrosion-resistant non-toxic and non-corrosive consolidation body, durability (adhesion), f, until after the sealing material for consolidation, taken from the left side of the crack to the right (or right to left) or from the bottom-roofing material, the chemical pulp with a grout pump nozzle at a filling poured from, need to slowly increase pressure grouting when grouting pressure rises to 1 ~ 8mpa after, in the absence of pressure under the premise, if grout pump pressure gauge needle does not substantially decline in 2 ~ 3min, to stop the filling spout, move to the next Tsui continued irrigation. In the pouring process, if there filling nozzle through the pulp, the pulp coming through nozzle closed (high pressure hose with wire truss mouth), if there is leakage of slurry seal seam parts, which should stop filling, drain with sealing material blocking the site 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; a bit: all kinds of large cracks leaking roof, subways, garages, tunnels, culverts, mine water leakage, water trap works, leaking toilet, 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 project so. water trap of tips you understand the principles of water trap, then we look at the water trap of twenty-eight common tips, although the content more streamlined, but we can refer to reference, as follows: 1. block rigid waterproof layer: to penetrate waterproof cement mortar waterproofing agent is the underlying waterproofing layer, an intermediate brick paving and other fast timber, then pouring cement mortar waterproof and wipe waterproof surface. 2. The backing material: sealing material embedded control to add depth, to prevent the sealing material and seams bottom bonding, deformable material is set in the middle bottom of the joint and sealing material. 3. impoundment Roof: build a certain height of water on the roof waterproof layer, heat insulation effect of the roof. The planted roof: the casing in the roofing layer or laying sawdust, vermiculite and other loose material, and grow plants, play a role in insulation in the roof. 5. The inverted roof: the hydrophobic insulation material is disposed on the roof waterproof layer. 6. waterproof layer and durable life: that of roofing layer can meet the deadline of normal use. 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 works, roll roofing works so First, water features water is pervasive It by wind pressure, convection, impact, adhesion, capillary and other forces, and gradually penetrate inside the building, but also in the process of infiltration is not easy to find from the surface. In other words, to find the cause of leaking must better "visceral" analysis and judgment, to remedy. Second, water and water vapor pressure changes once the penetration into the building inside, in a limited space, and so on sun drying, to produce heat, to form water vapor, which vapor pressure is sufficient to produce a lot of damage to the original waterproof layer Nanchang brand waterproof material, even surface decoration and decorating material (for example, peeling paint, wallpaper black, muster tiles, wooden floors swelling drums) In other words, a unit of water, if all into steam, in Inside the space inside the building limited, it creates a 1240-fold pressure, the pressure is too terrible destructive. (So ??we often find waterproof glue construction on aqueous foam cement, and soon the entire muster peeling off.) Third, the primary requirements and waterproof material followed by swelling of the 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 poor adhesion, 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. Nanchang Waterproof Building Materials _ _ Shengjin Tower Nanchang waterproof material 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.