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: building a large area of ??cracks leaking roofing, subway, garages, 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 water engineering, plant water trap works, roll roofing projects and so on. About plugging unsuccessful reasons: first point: the role of performance on the world face the existing material is not very understanding. Most of the country's waterproof sealing material, but off. The second point: the study of water technologies and solutions are not very understanding. During the construction not find the leakage point, leaking lines; see the seam leaks that straddle drill grouting; see that a wall of water seepage wall drill grout or brushing the surface paint on the wall; see settlement joint water leak tick chisel filling rigid waterproof material or perfusion Plugging the hot asphalt roofing projects etc. offer sheet, according to the above-blind drilling, grouting blind, blind plugging the end result is not drilled into the pulp into pulp or difficult roofing, rigid waterproof material plugging settlement joint, crack After continued leaking. Because construction and technical personnel did not find true leakage points, leaking lines, leaking joints and plugging the leak strict, resulting in plugging unsuccessful. Just simply using a variety of paint in the mortar or concrete surface layer film plugging brushing, ignoring the hidden leakage point, leaking joints treatment, only the point of blocking, line plugging and plugging topcoat can be successfully combined with; however, for emphasis location and settlement plugging leaks should require the use of multi-channel water line. 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, tunnel roof waterproofing technology, 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 water engineering, plant water trap works, roll roofing projects and so on. Key issues and operational considerations of a waterproof construction, the underlying disposition. Finishing leak site, find leaks and leaks to the site, the site with the symbol drawn gushing water seepage sites and bleeding sites. Press leaks and construction site conditions to determine the extent of repairs should extend the scope of water. 2, grouting. In the more significant cracks, leakage points, gushing parts of high-pressure grouting, imported high-pressure injection pump (≥400kg / cm2 pressure pump) for leaks at the grout joints and gushing water until no leak filled stopped, Try to make the grouting material through the cracks. 3, plugging. Large cracks after grouting, small cracks due to pressure increases the performance of bleeding continued. Selection of waterproof cement interface agent plugging powder mixing quick-setting plaster 5mm thick, add water leakage grim parts to proper thickness. Scratch waterproof plugging inorganic materials chosen over the base surface is no longer bleeding. 4, waterproof. Brushing 3 cloth coated flexible waterproof layer 5, the first waterproof paint brush again, polyester non-woven fabric shop, then brushing waterproof coating, holes and non-woven fabrics, coated sequentially reach 3 cloth 5, constitute a flexible waterproof layer. Water mixing with cement interface agent plugging powder quick-setting, cooperation ratio of 1: 1, roller or scratch two times, constitute a rigid waterproof layer maintenance. That is, to maintain flexible waterproof layer to maintain them, but also to make the next one posted outstanding operating base. 5. Maintenance layer of cement mortar. After thoroughly cured waterproof layer on the ground, doing maintenance 20mm thick layer of cement mortar, waterproof vertical walls do not need to maintain cement mortar layer, can directly do the decoration layer. Roof waterproof construction | Lake District of roofing | Shu waterproof roofing prices offered by Nanchang Shu 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!