Nanjing plugging shutoff construction unit

 Welcome to the new big plugging! The company dedicated to provide you with the best quality service! National toll-free 24-hour hotline: 15862087268 Business Service Hotline: 13961999789 The company has offices in the country: Eastern Region Northern Region Southern Region Central District, Northwest meet your company's needs, you can receive a call the day arrived at the scene to provide satisfaction... The construction program and product pricing. Willing to cooperate with your company happy, beneficial and win-win! Nanjing plugging waterproof construction company based on years of experience in the governance structure of joints, construction joints, using different construction program when cesspools, ground pool, tube, mines and other leaks, according to the actual investigation decided to carry water back pressure plugging method Construction. Plugging place to ensure no leakage occurs. Plugging methods and construction process: plugging back the water back pressure grouting and caulking method has two kinds of methods matching method applied disabilities. First week of the tunnel drilling cement junction of the U-shaped seam cement hewn 3.5 * 4.5 and every plane slatted leaks are a U-shaped, clean up leaking layer surface, rinse after, that the use of quick-setting sealing materials pipe, pumping camp, reducing water flow operations, once to fill the grooves do in order to leave room for caulking, located at a certain distance in a bamboo (packer), quick-setting material reaches After a certain intensity, it may be too elastic bamboo counter-pressure perfusion plugging slurry has been fed to the water until no longer Deformation, water expansion accelerating, then in the upper part of the handle concave deformation joint sealing with castable filled, compacted surface layer. Waterproof materials and structures using a combination of water, that is a combination of rigid long-lasting waterproof plugging process. 1, engineering requirements specified by Party caulked seam. 2, cleaning up leaking site, carved into the leaking joints U-seam. 3, milling leaking seams embedded bamboo, cleaning leaking seams landfill blocking material, install smoke tubes and bamboo (packers). 4, diversion, decompression, reduce the amount of water to control the leakage point, piecemeal large water flow, so that the small diversion of water from the installed pipe outflow. 5, ingredients: the several reagents mixed with slurry and turned into two groups, based on the size of the amount of leakage, determine the ingredients of the clotting time. 6, back pressure grouting: grouting pressure must be greater than the pressure of leaking, so that it would push back the water, and penetrate into the inner leaking slit rock wool, water expansion accelerating to reach a long-term deep sealing effect. 7, dug bamboo (or not dig), directly blocking material filled. 8, surface treatment, no leakage through self-examination, it will cover the slurry surface evenness. Third, the plugging material properties A, B, C, D four kinds of polymer chemistry materials after a good pairing for the liquid with a good hydrophilic property, water that is thinner; they are curing agent. Deep penetration, can penetrate the hair slit concrete structures and pervasive like water before solidification, after dispersing the compound water slurry, and then gel consolidation. Above plugging material has good hydrophilic property, water is both thinner, but also a solid press agent. Deep penetration, can penetrate concrete structure within 0.01mm hair slit, before solidification and water, no tie Nothing, its density is lower than the density of water. Water slurry dispersed compound, and then gel consolidation grouting carried out in wet or gushing cases, adaptability to water quality in the sea water and the PH of 3-13 can gelled colloidal solid elastomer, can water swelling, flexible sealing and above the dual function of water for irrigation, electricity, tunnels, subways, air defense, mines and other construction joints and cracks deformation processing water impermeability plugging, plugging material in any proportion The mixing ratio used can be formulated in different strength, different depth of penetration, and it is a multiple of different materials swell different solidification. After grouting, as long as the deformation Deformation not exceed 2.5mm, not leaking. Fourth, the construction quality is plugging the leak had no leakage management as part of the warranty, if found to be leaking problem plugging the site, at their own expense Party trap. The blocking of natural disasters and in the absence of special circumstances to ensure that more than 20 years of engineering Nanjing waterproof plugging plugging company to undertake professional: basement plugging, plugging the tunnel, cesspool plugging, culvert trap, plugging the pool, with water plugging, plugging dock, mine plugging, cable channel plugging, civil air defense projects plugging, sealing joints, joint sealing, plugging cracks off, pump plugging, settlement plugging, plugging the dam drain, underground works plugging, plugging the elevator shaft, joint sealing works, cooling tower plugging, construction joints plugging, plugging and other underwater waterproof plugging works! Basement dedicated to the research, tunnels and other architectural brick concrete structure of water leakage and other issues, specializing in the promotion and application of nano-technology, anti-pressure grouting technology to help you solve the problem of water leakage worries, willing to work with my colleagues to domestic innovation and application of China's waterproof plugging technology to make our due contribution! The company has a strong pressure plugging the tunnel plugging, plugging dock, pump plugging, plugging mine, basement plugging, cooling tower plugging, plugging the cable trench. Waterproof plugging construction force building. My company will be advanced technology, scientific management, excellent construction team, quality service, and strive to quality and excellence. Reputation and promote development, is willing to establish business relationship with all the friends in various forms. Our company is a professional undertaking waterproof plugging construction maintenance business. Nanjing plugging plugging company has first-class engineering and technical experts, construction management, advanced technology and construction technology professional construction team. Basement dedicated to the research, tunnels and other architectural brick concrete structure of water leakage and other issues, specializing in the promotion and application of nano-technology, anti-pressure grouting technology sincerely for your service to help you solve the problem of water leakage worries, willing to work with domestic colleagues together for the innovation and application of China's waterproof plugging technology to make our due contribution! The company has advanced equipment, strong technical force, high-quality management and construction team, through the ISO9001: 2000 international quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational safety and health management system certification. Professional undertaking: 1, basement seepage water plugging, basement, garage, plugging water, underground water leakage plugging construction engineering floor maintenance. 2, waterproof stanch tunnel, subway tunnels, railway tunnels, tunnel, water leakage plugging maintenance construction. 3, moisture-proof elevator shaft, elevator pit, construction joints, expansion joints, settlement, wall, leakage plugging maintenance construction. 4, pool, mines, sewage treatment pond, the outer wall of the cooling tower, cooling tower wall, leakage of water corrosion plugging maintenance construction. 5, underground, caisson, pump house, water, waterways cycle, take the drainage culvert, plugging leaks with water-construction maintenance. 6, air defense projects, leakage of water, waterproof, leakproof, trapping, leakage, leakage, seepage, anti-leakage, seepage, and construction. I adhere to the people-oriented, follow the "quality first, the owners first, abide by the contract, quality service," the purpose, regular visits! (3) deep cracks grouting technology: the internal structure of the deep cracks were appearing in grouting treatment and infiltration of water stanch, restoring structural integrity, but also the company repeatedly used in the dam floor high-rise buildings and other large concrete structures of a mature technology. Has implemented the deepest crack filling process up to 2m, a random sampling of the drill core tests show after filling density of concrete structure and strength. Our company is the waterproof sealing technology development, research and construction in one integrated company with 40 years of construction experience, in recent years, the introduction of foreign advanced technology waterproof plugging, high pressure grouting equipment, and constantly improve the waterproof plugging construction technology, and efficient block technological innovation, professional management of various underground leakage, especially for mass concrete crack leakage, tunneling, leakage plugging settlement expansion joints, has many years of successful experience in the maintenance treatment, complete with tough waterproof plugging ability is close to plugging your experts! Construction performance throughout the country. My company specializes in plugging construction, plugging a number of professional and technical personnel. Professional undertaking: 1, highway crossing the river, the railway tunnel construction settlement, expansion joints, cracks in the bottom leaking water waterproof plugging construction. 2, the underground base construction, underground engineering, civil air defense projects, such as sewage treatment pond water leakage plugging construction of concrete structures. 3, basements, underground garages, underground passages, heat pipes and other types of underground seepage pit plugging construction. 4, pool, cable channel pit, mine access, elevator shafts, foundation pit construction joints plugging leakage of water with water-construction. 5, concrete structure, cooling tower circulating cold water channels, pipes, sewage treatment pond seepage water corrosion plugging the construction project. 6, culverts, caisson, pump house, dam, bridge, roof, tunnel, take control plugging leakage of water drainage works construction. 7. hydropower project reservoir dam grouting, plugging cracks in the tunnel, seepage, dam seepage reinforced concrete cracks. 8. coal mine coal handling systems, coal handling bridge, drilling, well Wall, borehole plugging leakage of water reinforced concrete crack. I adhere to the people-oriented, follow the "quality first, the owners first, abide by the contract, quality service," the purpose, regular visits! We welcome two business units and individuals to negotiate Nanjing plugging Company Contact: 13961999789 Contact: Manager Zhou