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. First, water features water is pervasive It by wind pressure, convection, impact, adhesion, capillary and other forces, and gradually penetrate inside the building, but not easy to find in the process of infiltration from the surface. In other words, you must find the cause of leaking deep "visceral" analysis and judgment, can address the problem. Second, changes in water pressure and water vapor penetration into the building, once inside, in a limited space, such as sun drying, to produce heat, to form water vapor, the vapor pressure is sufficient to produce a lot of damage to the original waterproof layer and even decorating and decorating material surface (for example, peeling paint, wallpaper black, muster tile, wood floors swelling drums) In other words, a unit of water, if all turned into steam in the interior of the building has Inside the limits of space, it creates a 1240-fold pressure, the pressure is terrible destructive. (So ??we often find waterproof glue construction on aqueous foam cement, and soon the whole muster peeling off.) Third, the primary requirements and waterproof material then interface must not have swelling drums, from 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, heating or cooling the building itself, as well as vapor pressure damage, is likely to cause the waterproof layer aging, failed. 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 waterproof material, subways, garages, 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. Basement waterproofing plugging selection requirements for basement waterproofing plugging project selection that is quite important, Here I will introduce one kind of basement waterproofing material. We first look at the main features of this product, and then we'll look at this product is made from what materials research. This product has a waterproof seal seam sealing elastic material, when plugging the pool sided seam side when the distance increased beyond the elastic recovery rate flexible waterproof material, since the material has a water swell characteristics, material Within the program can still start and end the effect of water swelling, swollen body still has a rubber nature, more water, acid and alkali. Because this product a strong and effective water effects, is widely used in construction joints underground railway, tunnel and engineering, flexible joints, cracks. A good product must be made good to the selection made for the preparation of production, is the choice of this magical product has excellent resistance to ozone aging primary function of EPDM material, supplemented butyl rubber, natural rubber and black, curing agents a variety of materials, the mixing, rolling, curing and other advanced technology to prepare waterproofing membrane. So that it not only has a high tensile strength, but also together with excellent elongation, spring rate and low temperature function, but it has a particularly excellent resistance to ozone aging function is unrivaled by other waterproof membrane, The experiment proved that the service life of up to five years or more. 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 brand waterproof material, tunnels, culverts, mine leaks, various roof water trap works, toilet leaks, water sealing, basement waterproofing plugging, has a wealth of experience in construction steel tile water corrosion, ground waterproofing roofing materials, plant water trap works, roll roofing projects and so on. super early Strong pulp ⒈ super-early-strength self-leveling cement-based grout new products, is a cement-based, setting time adjustable water hardened grout material, which is characterized by having a super-early-strength, high-strength, micro-expansion and self-compacting, self-leveling , groutability good, simple construction. The product is a powdered material, easy to use, according to cement ratio of 0.35 to 0.45 directly with water, can be used after stir. After perfusion, without vibration. ⒉ The product is especially suitable for emergency repair projects, such as railway subgrade disease restoration project (without affecting the operation of the train), altitude Qinghai Daban Mountain tunnel grouting plugging 3800m (the alpine zone), Yunnan White Tiger Mountain Tunnel, Shanghai and outside the double-track tunnel grouting plugging wells moss dozen pre-construction engineering tunnels were successfully applied in the rapid repair of Wuhan Iron and Steel Plant No.4 blast furnace, using the development of ultra-early-strength grout formulated ultra strength self-leveling concrete, 6h concrete strength of c30 above, the application effect is very good, saving maintenance time, reduce maintenance shutdowns brought huge losses. ⒊ construction methods: a, drilling: Principles cloth after the first hole is sparse dense, the jack, and with pressure fan punching the hole Shen ballast, silt thoroughly cleaned, can be understood by punching holes in between connectivity relationships to determine grouting hole and vent; b, grouting: grouting before injection test should be carried out to check the hole is smooth, then the super-early-strength self-leveling cement-based grout according to the gray-water ratio of 1: 0.4 After the proportion of pulp with a mixer, the slurry into the prepared slurry storage barrels, through pressure by pumping slurry pipeline to perform grouting Face new waterproof material waterproof material _ _ Nanchang Dragon Washington waterproof material from Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) (www.ncsrfs.com) is a leader in Nanchang, Jiangxi, construction, over the years, the company is implementing 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.