Sedimentation tank construction joints plugging plugging Hotline: 13961999789 plugging new large construction company 20 years of professional commitment to research and anti-leakage waterproof construction engineering technology development, has a wealth of waterproof, plugging the company has experience in the construction of a Batch experienced waterproofing professionals, the company engineering and technical personnel mostly have higher cultural level technical force, focus on training technical personnel waterproof, with familiar kinds of waterproof, plugging waterproof construction technology materials, professional construction team. The company has a strong tunnel waterproofing, basement, pool and other buildings plugging construction force, who has nearly one thousand works waterproof plugging construction process without a quality complaints, with tough waterproof plugging ability, construction performance throughout the country throughout the company through sound management system, quality assurance system to ensure construction quality and scientific management of the company in the industry has achieved a good reputation of the company will be advanced technology, scientific management, excellent construction team, quality service, and strive to quality, excellence, reputation and promote development, is willing to establish business relationship with all the friends in various forms. Working with Water, anti-pressure sealing patented formula with water operations, anti-pressure sealing the introduction of foreign advanced anti-vibration with pressure anti-leakage waterproof plugging new technology, using imported high-tech nano micro molecules waterproof material, preparation of scientific precision buck grouting of new technology, the nano-elastic sealing materials are suitable for tunnels, basements, air defense, subway, pool, tank, heat well chamber and mouth of a long-term settlement joint military trenches impervious waterproof plugging Construction had been plugging the crack mouth, After the re-emergence of the settlement or dislocation cracks also no leakage. Molecular grouting waterproof plugging nanoparticles new technology: Grouting for underground civil air defense, hangars, pumping stations, pools, dams tunnel, rock foundation, to the cable channel and other projects water shut, trapping, anti-infiltration, it is microbes materials based agent formulated into a variety of materials A, B two liquid, with a particular high-pressure equipment, seepage into equal parts to fill the full crack penetration leakage, no leakage in more than 20 years, my company special polymer materials and construction techniques to provide consulting services. At present, a lot of people off the concrete cracks in the concrete cracks off control using the drilling side, buried the needle sealing, grouting sealing methods. Often was the work, over a period of time began leaking ask, because that is only the surface of the article. First, pressure grouting must be under a certain pressure. The slurry was crushed to a certain position. If you drill a hole in the concrete cracks off the side, breaking the original concrete cracks do not block the slurry will easily be poured into the seam, with almost no difference in gravity. Suppose a thick concrete floor 400 mm, drilling depth of 200 mm (usually only drill 100 mm), the slurry is injected later. First place in the 200 mm water expansion. Theoretically slurry should be along the lower sides of the concrete walls of the dispersion equalization, but that is not the case. First, the bottom of the slurry water, water can not be compressed, and the upper deformation joint unconstrained, the slurry under a small pressure, it naturally flows upward, and completed its reaction, then it was identified as the end of the grouting . Even then re-inject it again or repeat the above process. Water is still a gap underneath the water, and only the top layer of polyurethane gel, once it Shrinkage loss, will start leaking, palliative. Therefore, this concrete Deformation governance. First, you must block for cracks. And then subjected to high pressure grouting. Sealing the needle embedded depth is not important. It is important in the case of the upper concrete block deformation joint constraint, under the action of high pressure, so that the slurry can be filling the pores of concrete to the entire space and the deformation joint, will squeeze out the water inside the slit and is able to swell the gelling body is compacted. In addition to the method of leaks to proper grouting, the grouting equipment is also very important. Pressure grouting equipment for waterborne polyurethane slurry should be used in electric pressure piston pump. Otherwise, not enough to make a slurry poured into tiny pores in concrete, it is not enough to implement the expansion of the high-pressure compaction gel. In general, this pressure will not affect the concrete structure. Deformation on governance. In addition to the grouting material. Actual operation also uses a lot of supporting material. Some materials used in fact there is no real meaning, such as mortar, slow permeability of the material and reinforcing governance is a good material. Deformation is clearly placed on inappropriate use. Deformation of governance in many construction programs, invariably have to write a sealant, such as polyurethane, polysulfide sealants and sealant. But leaking underground Deformation who need treatment do not have a dry, that the use of a blowtorch baking surface will not have any effect, because to be stripped even after drying water-based sealant surface, let alone in the wet base surface application. Sealing all causes leakage due to deformation joints, sealants did not subsequently failed; only Deformation Sealing watertight watertight or after treatment, sealants to work. I do not oppose the use of sealant. But it depends on the conditions on the use of water-soluble polyurethane grouting Deformation leakage after sealing with caulking sealant, and its role at best only delay the early shrinkage of waterborne polyurethane expanding body formed due to water loss. Leaking underground governance, governance can be described as difficult to Deformation in the difficult, but if we can understand and master the material of the governing leakage of materials and proper treatment methods, Deformation of leakage or can be cured. Sedimentation tank construction joints plugging