Pollution in Guiyang Water pipe Road plugging, urban pipeline Connector Plugging company
-***Leak stoppage company, leak repair unit, undertaking various waterproof and leak stoppage projects, sewage pool expansion joint Leakage repair, sewage pool leakage repair, underground garage leakage repair, sewage pipeline leakage repair, basement leakage repair Cable Trench plugging, hydropower station basement plugging, pressurized plugging, basement plugging, pool plugging, mine plugging, tunnel plugging, cable trench plugging, expansion joint plugging, elevator shaft plugging, coal gallery plugging, highway tunnel plugging, subway tunnel plugging, underground tunnel plugging Pump room plugging works and other plugging works. The registered capital of the company is 11.086 million yuan, and the working capital is more than 80 million yuan; It has a technical construction team of * * *, including 36 people with * * * professional titles and 126 people with intermediate professional titles. With Grade I anti-corrosion qualification, Grade I safety qualification and Grade II building qualification, the company has five branches and eighteen offices. The company has strong technical force and focuses on the training of waterproof technicians. At present, it has * * * leak stoppage engineering technology * * *, construction management personnel, advanced construction technology and technology and * * * construction team, For more than 40 years, * * * has been committed to the research and development of construction technology and materials for building waterproof and leak stopping. With the progress of science and technology, in recent years, the company has introduced foreign advanced waterproof and leak stoppage technology with pressure, impermeability and vibration resistance, adopted * * high-tech nano molecular waterproof materials, * * * prepared a new process of scientific pressure reducing grouting, * * * treated various underground engineering leakage, especially for massive concrete crack leakage, water tunnel engineering, settlement expansion joint leakage and leak stoppage With years of experience in maintenance and handling, the company is fully capable of difficult waterproof and plugging. The company adheres to the corporate style of "unity and hard work, forge ahead, rigorous and realistic, and hard work", and constantly blazes new trails. Relying on strong strength, scientific management and quality service, the company firmly adheres to the corporate tenet of "honesty and realism, serving the society, and users 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 a hard target of civilized construction, quality * * *, lifelong responsibility and zero accidents. 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. We are willing to work with our domestic colleagues to make our due contribution to the innovation and application of China's waterproof plugging technology. We sincerely welcome all enterprises and individuals to call us for consultation and negotiation. Give us a trust, and we will give you a satisfactory answer. Business consulting,
Construction Scheme for Leakage Stopping of Underground Garage
***Undertake waterproof construction and * * * leak stoppage:
The basic principle of the waterproof and leak stopping method is chemical grouting. No matter how leakage and water outflow occur, they can be controlled in a short time. Chemical grouting is to use manual or mechanical means to plug leakage with water. Under the pressure, special chemical grouting materials are poured into the cracks of the building structure to solidify the grouting materials in the cracks, so as to fill the cracks and stop water. No matter how leakage and water outflow occur, they can be controlled in a short time.
Based on years of waterproof construction experience, our company adopts different construction schemes when dealing with water leakage in structural joints, construction joints, sewage pools, ground pools, pipes, mines, etc., and decides to use the back water back pressure leak stoppage method according to the actual site survey. Ensure that there is no leakage at the plugging point.
Leak stoppage method and construction process:
Backwater back pressure plugging method includes grouting method and caulking method. First chisel a week around the junction of tunnel and cement, and chisel the cement into 3.5×4.5 Of U Each leak at the molded seam and plane leak is U After cleaning the surface of the leakage layer and washing it, use quick setting water stop materials for pipe laying, pumping, water diversion and flow reduction. The groove should not be filled at once to make room for caulking. A bamboo joint (grouting nozzle) should be set at a certain distance. After the quick setting materials reach a certain strength, it is possible to inject elastic plugging slurry through the bamboo joint back pressure, Pour until there is no water flowing out of the deformation joint, expand and set quickly in case of water, and then fill and compact the surface layer with castable on the upper part of the concave handle of the deformation joint for water stop. The combination of material waterproof and structural waterproof, that is, the combination of rigid and flexible long-term waterproof plugging technology.
one The joint shall be chiseled according to the quantities of * * * required by Party A.
two Clean the leaking part and chisel the leaking joint into U Type seam.
three Milling the leakage joint, embedding the bamboo joint, cleaning the leakage joint, filling the plugging material, installing the suction pipe and bamboo joint (grouting nozzle).
four Diversion, decompression, reduction of water flow, control of water leakage points, change large water flow into small water flow, and make small water flow out of the installed diversion pipe.
five Ingredients: several reagents are mixed into two groups of mixed slurry, and the setting time of ingredients is determined according to the amount of water leakage.
six Back pressure grouting: the pressure of grouting must be greater than the pressure of water leakage, so that the water can be pushed back and infiltrated into the capillary joints of the leaking rock. When encountering water, it will expand and set quickly to achieve long-term deep water stop effect.
seven . Dig out the bamboo knots (or not) and fill them with plugging materials directly.
eight Surface treatment: after self inspection, there is no leakage, the surface slurry shall be scraped flat.
