Plugging leaky sewers Tel: 13961999789 15862087268. Jiangsu large waterproof plugging Ltd. specializes in all kinds of waterproof, plugging technology research, the first batch of Jiangsu Province Production Safety Supervision Bureau management qualifications of a high flying job security class enterprises, China's anti-corrosion construction professional qualifications relevant to the secondary power system, the state issued two waterproof qualified enterprises. There are 13 now developed into more than 600 projects department workers, construction equipment, fully furnished, has accumulated rich experience in production and a set of scientific management methods in building waterproof plugging project, the company implemented a comprehensive, multi-level responsibility contracting, thereby mobilize all positive factors, quality and cheap, short construction period, a good image of honesty and trustworthiness, in the fierce competition in the construction market have been developing steadily. Patented technology: the company with professional waterproof material manufacturers and a number of national research institutions for many years research and development of technology crystallization, sewers leak plugging with water operations the company has patented formula anti-pressure sealing, high pressure grouting applicable underground air raid shelters, hangars, pumping stations, pools, dams tunnel, rock foundation, to the cable channel and other projects water shut, trapping, anti-infiltration, in the pool, cesspools expansion joints, cracks off, cross joints waterproof plugging, plugging basement waterproofing, underground engineering civil air defense projects waterproof plugging, plugging caisson, elevator shaft seepage, waterproof plugging culverts, road construction experience tunnels, railway tunnels, bridges, tunnels waterproof plugging, etc., to undertake the difficult and challenging waterproof plugging engineering tasks. The main products: 1, the highway crossing the river, subway, railway tunnel plugging, plugging highway tunnel, construction joints, settlement, expansion joints, cracks in the bottom leaking water waterproof plugging construction. 2, basement plugging, underground infrastructure construction, underground engineering, wine, swimming pool, air defense projects, sewage treatment pond, basement and other concrete structures plugging leakage of water plugging construction. 3, mine plugging, plugging the elevator shaft, bore waterproof plugging, plugging the roadway, basements, underground garage, cable trenches, underground passages, heat pipes, excavation, culverts, elevator shafts and other types of underground seepage plugging construction . 4, cisterns, tanks, acid pools, biochemical pool, pool, wine tank, cable trench pit, cable channels, mine access, elevator shafts, foundation pit construction joint seepage water plugging, plugging basement band water-construction. 5, concrete structure, cooling tower cooling tower circulation channels, pipelines, sewage treatment pond seepage water plugging construction projects. 6, dock plugging, plugging culverts, plugging caisson, pump house plugging, plugging the dam, bridge, roof, tunnel, leakage of water seepage and drainage works to take control plugging construction. Detection plugging construction technology companies require a basement, basement plugging managers must plan for waterproof construction drawings and detailed and careful study. 2, to fully understand the requirements of waterproof construction, waterproof construction in strict accordance with technical requirements to operate, for waterproofing strict "three inspection" system on a process failure, and never for the construction of the next process. 3, create a dry work environment waterproof construction, before roof, floor waterproof layer construction, to take effective measures to prevent surface water, rainwater flows into the pit, must ensure that the construction surface is dry. 4, in the basement waterproofing plugging process, prone to leakage of the weak parts of (construction joints and Deformation, uplift pile head, wall pipe, etc.) to focus on quality control, construction technology to develop targeted measures Construction strengthen quality control, to ensure that these parts of the waterproof construction meet the design requirements. 5, before making a waterproof layer, the base surface must be dry, before the Stones roll should be kept dry, remove surface spreading material to avoid damage to the coil. 6. Stones roll the long side should be perpendicular to the longitudinal tunnel structure, two coils paste lap length should be greater than 100mm, two adjacent joints should be staggered 1/3 the width of the web. 7, at the corner of the facade and the plane membrane seams should be left on the plane, from the facade of not less than 600mm. 8, paving basement waterproofing membrane sealing membrane below the air should be drained, full contact adhesive surface, so that the web is not wrinkled, not muster. To flatteners compaction, must be attached to seal the seams. 9, polymer membranes such as by welding connection, web site using a heat gun double lap weld heat weld, the weld width of not less than 10mm, and even continuous, not a false welding, weld, welding coke, welding wear and so on. When welding, you must first be fused to the web site on the lap of the release layer and the pellet surface protective layer, a heat gun to melt at the same time should be used on both sides of the seam adhesive glue, then glue, exhaust, sealing. Paste good for web interface, using hot air welding, but with a special interface pressing roller compaction. 10, basement plugging construction process to protect against water board to prevent burn-through waterproof board welding slag, steel and other hard objects after puncture waterproof board, good sidewall waterproof board, must be protected immediately, if found damaged and must be welding. 11, water works are hidden, we must do all construction records and acceptance procedures before the construction process and concealed, without acceptance, not hidden. 12, waterproofing membrane after passing inspection, should immediately be applied as a protective layer. Weld must be qualified. Will adhere to the people-oriented, comprehensive environment to build a new harmonious development, the establishment of modern enterprise system, standardized operation, stick to science and technology enterprises, quality-level of the road, follow the "quality first, the owners first, abide by the contract, quality service," the purpose, " unity, rigorous and realistic, high-quality, pioneering and innovative "spirit of enterprise, and carefully build quality engineering, provide the best quality and satisfactory service to new and existing customers. Plugging leaky sewers