Quick leak stop of underground corridor joint sealing company Xinda Waterproof and Leak Stopping Engineering Co., Ltd. was one of the first batch of enterprises to obtain the first level of safety qualification for hanging operations at heights from the Provincial Administration of Work Safety and Supervision, and the second level of professional qualification related to China's anti-corrosion construction power system. Basement leakage stoppage, tunnel leakage stoppage, sewage pool leakage stoppage, culvert leakage stoppage, pool leakage stoppage, water leakage stoppage, dock leakage stoppage, mine leakage stoppage, cable trench leakage stoppage, Leakage stoppage of civil air defense works, expansion joint, junction joint, broken crack, pump house, settlement joint, dam, underground works, elevator shaft, junction joint, cooling tower, construction joint, underwater and other waterproof and leakage stoppage works!. Professionally provide you with:
（1） Culvert gate, settlement joint, expansion joint, deformation joint, post cast strip, construction joint and fracture joint at the bottom of sewage pool are subject to leakage grouting, waterproof and leak stopping maintenance.
（2） Leakage and plugging construction of concrete structures such as underground foundation construction engineering, subway engineering, civil air defense engineering, bank vault, pool floor, etc.
（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） Coal conveying system of coal mine, threading pipe, casing, coal conveying bridge, drilling, oil well retaining wall, tailing pond culvert concrete crack leakage sealing.
（5） Construction of cable trench pit, cable tunnel, cable shaft, elevator shaft, siphon shaft, valve shaft, foundation pit engineering leakage and plugging with water.
（6） Water leakage plugging and emergency repair construction of various underground projects such as basements, underground garages, parking lots, underground passages, thermal pipelines, foundation pits, shafts, etc.
（7） Leakage repair and repair of concrete structure, cooling tower, cooling tower, ash accumulation platform of chimney, circulating water pump room, pipeline and sewage treatment pool.
（8） Large volume concrete cracks in expressway tunnels, undersea tunnels, river crossing tunnels, artificial lakes, water transmission tunnels, and ground * * * tunnel projects are plugged for water leakage.
"The company adheres to the enterprise style of" unity and hard work, forge ahead, rigorous and realistic, hard work ", constantly blazes new trails, relies on strong strength, scientific management and quality service, and adheres to the enterprise tenet of" honesty and realism, service to society, reputation, and customer first "." Act according to the modern enterprise management mode. According to the requirements of the Provincial Department of Construction, the Municipal Construction Commission, Party A's unit and the environmental protection department, the company has been maintaining a hard target of zero accidents with civilized construction, quality follow-up and lifelong responsibility. The construction personnel shall hold the "special industry technical operation qualification" issued by the Ministry of Labor of the People's Republic of China, and all of them shall participate in life insurance, so that the construction unit will have no worries.
Xinda Waterproof and Leak Stopping Company is one of the comprehensive enterprises integrating the research, development and construction of waterproof and leak stopping technology in China. With many years of construction experience, in recent years, we have introduced advanced waterproof and plugging technology and high-performance special hydraulic grouting equipment from abroad, adopted imported high-tech nano molecular waterproof materials, accurately prepared new technology of scientific pressure reducing grouting and plugging, and innovated efficient plugging technology to professionally control the leakage of various underground expansion joints, especially for massive concrete cracks, tunnel works The settlement joint has many years of experience in maintenance and treatment of water leakage, and has the ability to prevent water leakage with high difficulty!
Waterproof and leak stoppage construction treatment Xinda Waterproof and leak stoppage company is one of the comprehensive enterprises integrating domestic waterproof and leak stoppage technology research and development and construction. With many years of construction experience, in recent years, we have introduced advanced waterproof and plugging technology and high-performance special hydraulic grouting equipment from abroad, adopted imported high-tech nano molecular waterproof materials, accurately prepared new technology of scientific pressure reducing grouting and plugging, and innovated efficient plugging technology to professionally control the leakage of various underground expansion joints, especially for massive concrete cracks, tunnel works The settlement joint has many years of experience in maintenance and treatment of water leakage, and has the ability to prevent water leakage with high difficulty!
The new technology of waterproof and leak stopping nano micromolecule grouting is applicable to the following engineering disciplines:
（1） Waterproof and plugging works of water pool: plugging of water pool, cable trench, cable channel, swimming pool, biochemical pool, acid-base pool and settling pool
Leakage and wine pool waterproof and plugging;
（2） Dock plugging project: plugging various Zhenjiang cable trenches, Zhenjiang sewage tanks, Zhenjiang open caissons, underground passages and underground people
The leakage phenomena such as leakage prevention and plugging of the project shall be plugged and repaired. The common methods include plugging method, grouting method, plastering method, coiled material veneer method, etc
（3） Leak stoppage under pressure: the company's technical pipelines and flanges are plugged under pressure without stopping, and the top pressure bonded pipelines and flanges are plugged under pressure. on-line
Non stop valve leak stoppage technology under pressure, leak stoppage at upper and lower connections, leak stoppage of valve stem stuffing box, etc., and leak stoppage without unloading oil in gasoline storage tank.
（4） Expansion joint plugging: specialized in undertaking various bridge expansion joints, pool expansion joints, construction joints, building expansion joints, junction joints, broken cracks and settlement
Leakage stoppage works in case of leakage of falling seam.
（5） Tunnel leakage blocking project: undertake various highway tunnels, subway tunnels, * * * tunnels, mountain tunnels, multi arch tunnels, tunnels in cold regions
Leakage stoppage works for karst tunnels, urban subway channels, immersed tunnels, etc
（6） Leakage stoppage of underground tunnels and open caissons: professional undertaking leakage stoppage of underground tunnels, pump houses, sewage pools, cable trenches and culverts of hydropower stations
Leakage stoppage and open caisson leakage stoppage works.
（7） Basement leakage stoppage: It is specialized in underground leakage stoppage, shaft leakage stoppage and roadway leakage stoppage of various coal mines and iron mines.
（8） Cable channel and cable trench plugging: professional undertaking plugging of various wire and cable trenches, substation cable trenches, Zhenjiang cable trench, Zhenjiang
Sewage tank plugging and Zhenjiang open caisson plugging works.
（9） Leakage stoppage of coal conveying gallery: professionally undertake leakage stoppage works of coal conveying gallery in glass factory, power plant, steel plant, etc. Quick leak stop of underground corridor joint sealing company
