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. Insulation roofing waterproofing layer when the roof structure is concrete, with the pound should be wiped with leveling when assembling prefabricated structural layer board, filling seams should swell agents doped C20 fine aggregate concrete, then wipe shop Construction of Cement vapor barrier vapor barrier can be used after the waterproofing membrane or waterproof coatings. First in the reinforced concrete roof rubbed mortar new waterproof materials, then brushing cold oil a foundation, and then wait until the monotony of doing two hot asphalt or laying a carpet roll and serve two oil vapor barrier. Azimuth vapor barrier should be provided on the structural layer, insulating layer under. The selection of the web as a vapor barrier, the choice of full or empty shop law painted shop law, should be closely overlapping roofing materials, the coating layer should be cut off at the end of the stay plate filling them dividing joint sealing materials, such as the selection asphalt-based waterproof coating, its heat resistance should be higher than the highest temperature of the indoor or outdoor 20-25 $. Laying vapor barrier needs to be chosen as the vapor barrier watertight, vapor tightness good waterproof material. May preclude the use of a single-layer waterproofing membrane paving, should not use steam tightness due to good quality water emulsion paint thinner; hot asphalt needs brushing evenly between the thickness of not brushing across temperature; vapor barrier should be brushing to the corner of the wall stand 15cm from the bottom part; roofing pan of water 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 structural layer of roofing cement mortar waterproof cement mortar waterproof layer is generally better to use the in-situ reinforced concrete structure, when planning for precast panels, and filling them with water closed material. 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 waterproof material, waterproof material culvert brand, mine leaks, all kinds of roofing trap works, 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 so. First, water The characteristics of water is pervasive, it is by air 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 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. Waterproof coating building on what is included in the market at the time of the waterproof coating, the type is still more appropriate, for example, the type of cementitious capillary crystalline waterproofing coating, perhaps water bitumen coating, epoxy floor coatings, and the use of polyurethane waterproofing material to be led by material and so on, they do not belong to the same due to the type of raw material has some differences, so in the process of applying sideways, the implementation of the standard also has a great difference. Therefore, the use of the building waterproof coating is not qualified, it is necessary to look at these coatings are not related to the implementation of the standards, only qualified waterproof coating construction division, was adjusted to ensure the superiority of its function. This is for the construction of the building we need to keep in mind. Followed by open land resources of the city was occupied by increasing the city's high-rise buildings continue to build, three high-level settlement plugging waterproof to do with the economic and social analysis. After several aspects of reasonable disposition and settlement joint seam, reinforced concrete structure layer construction and other construction and flexible layer one by one to talk about. How reasonable settlement plugging waterproof construction? Settlement joint of each part of the building to avoid uneven subsidence due to ground causing damage to sew a straight set called settlement joint house. Due to pouring concrete to form a surface has a brief presentation and quality of the dangers of doubt, therefore, not the same structural engineering Changzhou settlement joint waterproof plugging disposal needs cautious. Roofing materials _ _ Nanchang Economic Development Zone, Nanchang water trap waterproof material provided by Nanchang Shu waterproof Engineering Limited. Nanchang Shu waterproof Engineering Limited (www.ncsrfs.com) (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!