How to deal with the leakage of the pool? Repair and repair the leakage of the pool
Founded in 1999, the company is a waterproof and plugging construction enterprise focusing on scientific research and development and technical consultation. It has the special professional project contracting qualification certificate, construction waterproof professional project contracting qualification certificate and safety production license issued by the state. Leakage stoppage in basement, water pool and sewage pool, Elevator. Well plugging, Cable Leakage stoppage in ditches, mines, tunnels, coal handling bridges, expansion joint There are unique processes and advanced technologies to solve any difficult water leakage problems in concrete structures such as plugging, joint plugging, broken crack plugging, underground garage plugging, culvert plugging, and so on. The warranty period is 10 years. We are willing to sincerely cooperate with friends from all walks of life for common development and win-win cooperation. We warmly welcome enterprises, institutions and individuals to negotiate. Pond leakage stoppage, cause analysis of water leakage in the pool and pool leakage stoppage - waterproof leakage repair 1 Water leakage of expansion joint
1、 During construction, the rubber waterstop tape in the joint is not easy to be fixed firmly, so it often moves when pouring concrete, and some of the displacement is very serious, especially the top plate and bottom plate waterstop often fall on the lower reinforcement. The concrete below the horizontal waterstop is not easy to be compacted, and often forms holes, honeycombs, pits, etc. The company of Sanli Port Waterproof and Leak Stopping Engineering kindly suggested that the steel skeleton should be welded during construction to fix the waterstop at an accurate position, and the waterstop should be fixed after the concrete below the horizontal waterstop is poured and compacted. The reasons above are Settlement joint Waterproofing plays an important role, and they will directly affect the quality of engineering waterproof.
2、 The original waterproof layer was damaged due to uneven foundation settlement, and the water leakage of settlement joints could not meet the original waterproof design requirements.
The above reasons must be analyzed and deeply understood, so that the correct construction can be carried out according to different situations to achieve the purpose of complete water stop.
2. Water leakage from cracks on concrete floor
The crack and water leakage of pool floor is a common problem in concrete structures. Its appearance will not only reduce the impermeability of buildings, but also affect the use function of buildings, further cause steel corrosion and reduce the durability of buildings. Therefore, the causes of concrete cracks are carefully analyzed, and effective measures are taken to prevent cracks in concrete structures. There are many reasons for cracks, mainly including the following:
1. Design reasons, such as the shrinkage deformation of the concrete structure is not fully considered in the design, or the structural reinforcement is too few or too thick in the design, resulting in cracks in the components.
2. Material reasons, such as excessive mud content of coarse and fine aggregates, wrong concrete admixtures, wrong types of admixtures or improper admixtures, will aggravate the shrinkage of concrete.
3. Reasons for concrete mix ratio, such as excessive water cement ratio.
4. The reason for construction and maintenance is that the vibration is not dense during construction, resulting in honeycomb phenomenon and local cracks; Improper heat dissipation measures for mass concrete cause excessive temperature difference inside the concrete, resulting in temperature difference cracks; For example, when pouring concrete, the wind speed is too high, and the concrete loses water too fast due to the sun exposure, resulting in excessive shrinkage of the concrete; Inadequate concrete curing measures will also cause early dehydration of concrete, resulting in shrinkage cracks; Therefore, it is particularly important to strengthen the quality management of the construction site.
5. Use reasons, such as excessive local load, rough decoration, random demolition of load-bearing walls or arbitrary opening, will cause cracking of concrete walls. The basic principle of the waterproof and leak stopping method is high-pressure grouting. No matter how the leakage occurs, the water outflow can be controlled in a short time. High pressure grouting is to use manual or mechanical means to plug the leak with water. Under the pressure, special grouting materials are poured into the cracks of the building structure to make the grouting materials solidify in the cracks, so as to fill the cracks and stop water. No matter how the leakage occurs, the water outflow can be controlled in a short time. It is applicable to the following projects: 1. plugging of water pool, waterproof and plugging of water pool, plugging of sewage pool, plugging of expansion joint of water pool, plugging of fracture joint of water pool, and plugging of joint of water pool. 2. Underground foundation construction, subway engineering, civil air defense engineering, bank vault, mine floor and other concrete structures leak water plugging construction. 3. Leakage and water plugging maintenance of mine passages, shafts, open caissons, dams, bridge decks, roofs, tunnels, circulating waterways, box culverts, water intake and drainage works. 4. Water leakage in basement, underground garage, parking lot, cable trench pit, cable tunnel, cable well, mine leakage stoppage, siphon well, valve Leakage of well and foundation pit works, construction of plugging operation with water, underground passage, thermal pipeline, foundation pit, vertical shaft and other underground works for water leakage plugging and emergency repair. 5. Leakage repair and repair of concrete structure, cooling tower, cooling tower, ash accumulation platform of chimney, circulating water pump room, pipeline and sewage treatment tank works. 6. Leakage plugging of * * * tunnel, expressway tunnel, submarine tunnel, river crossing tunnel, artificial lake, water conveyance tunnel, ground * * * tunnel engineering mass concrete cracks. 7. Pool cofferdams, ship lock works, pool leakage stoppage, pumping stations, hydropower stations, reservoirs, dam concrete crack grouting, seepage prevention, reinforcement and reinforcement of water conservancy and hydropower projects. Construction technology.
2. The setting time can be accurately controlled within a few seconds or minutes according to the proportion, and can be quickly condensed under the condition of high water speed pressure and water flow.
3. It has good impermeability. After drying and shrinking, it expands with water and is insoluble in water, kerosene, gasoline and other solvents in the agricultural production system. It can resist the corrosion of acid, alkali and bacteria. This material can effectively solve all kinds of civil air defense plugging - civil air defense leak repair and maintenance, and is not affected by the post atmospheric conditions. It has certain strength, elasticity and pressure change. It can be injected into the leakage parts in equal amounts with specific high-pressure grouting equipment, Combine the particles between the cracks and the soil, effectively seal the concrete cracks and pores, improve the bearing capacity of the soil, and no more leakage than the final guaranteed use of more than 10 years, so as to achieve the purpose of complete water stop, and avoid the worry of construction enterprises and owners of water leakage!
4. With strong tensile strength, the cracks that have been plugged will not leak if normal settlement or dislocation cracks occur in the future. Through continuous analysis and research in nearly one hundred civil air leakage treatment practices of underground projects, the causes of leakage have been found out, rich experience has been accumulated, and a set of methods combining traditional and modern technologies have been summarized, which can correctly select materials for reasonable construction according to different situations, so as to achieve the goal of complete water stop; He is also good at the treatment of difficult leakage, waterproof and plugging, as well as the treatment of symptoms and root causes, so as to avoid the worries of customers and owners about water leakage! With quality as the life of the enterprise and customer experience as the center, the waterproof and leakage stoppage company conducts regular patrol inspection after all projects are handed over. So far, no leakage and quality problems have been found, which can relieve users of worries. Our company also provides construction technology consulting services for special micro molecular materials. Welcome to inquire!
How to deal with the leakage of the pool? Repair and repair the leakage of the pool
