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The following steps can be taken for the leakage repair of vertical expansion joints of sewage pool and the leakage repair of vertical expansion joints of sewage pool: 1. Find out the specific location of leakage and assess the severity of leakage. 2. Prepare necessary tools and materials: such as professional plugging agent, brush, roller, etc. 3. Clean the expansion joints of the sewage pool to ensure that the surface is free of oil stains, dust and other impurities. 4. Select appropriate locations to purchase corresponding waterproof materials, and carry out grouting operations according to the instructions. Generally, waterproof materials need to be mixed with water in proportion, but

2024/04/18 18:09:20

How to deal with seepage of expansion joint in seepage prevention treatment of water pool and seepage of expansion joint are as follows: * seepage prevention treatment of water pool. First, find out the leakage point, then polish it, and then apply the plugging material (such as waterproof plugging treasure) to the pool wall or bottom for waterproof treatment. For large-area water pool seepage prevention, it is necessary to construct in sections, and pay attention to the thickness of the coating and the bonding between layers. Polymer waterproof materials can also be used around the pool for peripheral treatment to prevent external water vapor from entering* Water seepage treatment of expansion joints. The problem of water seepage in expansion joints is usually due to the lack of attention to details during installation, or the quality of materials

2024/03/01 08:37:14

Waterproof and leakage repair at the junction of the pool Vertical expansion joint Leakage repair at the junction of the pool Waterproof and leakage repair methods at the junction of the pool are as follows: 1. Brush waterproof paint: use waterproof paint to evenly brush on the pool wall, paint several times more to ensure that the thickness and strength meet the standard. 2. Filling and sealing materials: for places with narrow gaps, polysulfide rubber or polyurethane sealing paste can be filled. 3. Additional waterproof layer: waterproof layer, such as galvanized steel plate, can be added at the bottom and side of the pool. 4. Check the water quality of the pool: In the process of dealing with the waterproof leakage of the joint, the water quality in the pool should be checked frequently to prevent the pool water from being polluted

2024/02/14 10:10:06

The leakage of the settlement joint of the sewage treatment pool is repaired by the water flowing grouting. The leakage of the settlement joint of the sewage treatment pool is repaired by the water flowing grouting of the sewage treatment pool, which is one of the effective methods to deal with the leakage of the settlement joint of the sewage treatment pool. By injecting high viscosity cement grouting into the settlement joint of the sewage treatment tank, the integrity and sealing of the tank body can be increased, thus solving the leakage problem. The specific operation steps are as follows: 1. Determine the leakage position and mark it. 2. Use a drill bit to cut grooves on both sides of the settlement joint with a depth of about 10 cm. 3. Clean up the sundries in the tank to ensure that there is no residue. 4. Inject the high viscosity cement grouting material into the tank, and make it

2024/02/14 10:06:17

Grouting Scheme for Leakage Stopping of the Wall of the New Pool Wall The grouting scheme for leakage stopping of the wall of the new pool wall is as follows: 1. Determine the location and scope of grouting, and chisel away the surface decoration layer of the parts with serious leakage to the structural layer. 2. Pour the cement accelerator or waterproof sealing slurry into the pressure bucket of the grouting machine, and carry out high-pressure grouting from the edge to the center. 3. Chisel out the "Ω" groove on the surface of the concrete that is not fully solidified after grouting, and clean the concrete in the groove. 4. After cleaning the tank, brush a layer of waterproof mortar and trowel it. 5. Wait until the waterproof mortar coating hardens, and then install the grouting pipe. During installation, ensure that

2024/01/27 11:54:31

The following steps can be referred to in the construction and maintenance of the expansion joints of the underground gallery and the structural joints of the belt gallery: 1. For different water leakage situations, different leakage prevention measures, such as grouting, caulking, filling, etc., should be taken. 2. The laitance on the concrete surface at the water seepage and leakage parts shall be chiseled away, and the loose parts shall be cleaned up to ensure that the surface is free of oil and water stains. 3. Use professional plugging materials for construction to ensure that the materials are similar to the concrete structure in color. 4. For crack leakage, targeted waterproof coating can be applied until it is impermeable

2024/01/22 11:31:38

The main problems are as follows: when the sewage pool is poured and cured for a certain period of time, after the concrete reaches the design strength, the sewage pool will be checked for water filling and leakage testing, including the inner and outer pool walls and bottom plates. Through inspection, it is found that leakage has occurred in these sewage pools successively, but the location and form of leakage are different. The top of the window 1. The leakage parts and leakage patterns of each sewage pool are: first, the leakage points are concentrated at the construction joints of the pool wall, and the pool wall surface has a large area of obvious wet stains; second, the leakage points are 150 mm away from the bottom plate

2023/04/09 17:48:52

What method can be used to repair the tunnel leakage chemical grouting generally means that the grout prepared by chemical materials is injected into the structural cracks with pressure by burying the grouting nozzle through the drill hole, so that it can diffuse and solidify, and achieve the purpose of waterproofing, plugging, reinforcement and reinforcement. The ventilation and leak stoppage of tunnels can be divided into front, middle and rear assurance types in chronological order. The advantage of the prepositive type is to carry out prevention and treatment of flood. The construction is carried out under the condition. Make the concrete self ventilation and other ventilation processes have a good construction environment. To achieve good results. It can work step by step to ensure construction safety and slow down the construction progress. The central type is

2022/10/18 10:28:47

High pressure grouting and leak stoppage of the repair and treatment company for water leakage at the intersection of the sewage treatment pool is to use the high-pressure grouting machine to inject water-soluble polyurethane chemical grouting materials into the concrete cracks. When the grout encounters the water in the concrete cracks, it will quickly disperse, emulsification, expansion and consolidation, and the consolidated elastomer will fill all the cracks in the concrete, The water flow is completely blocked outside the concrete structure to achieve the purpose of water stop and leak stoppage. High pressure grouting leak stoppage technology is a new waterproof technology of high pressure airless grouting with international advanced level, and is a new technology used by water-soluble grouting materials in developed countries. Usually, "plugging and drainage combination" is selected

2022/07/26 10:12:23

What details should be paid attention to when repairing the leakage of the expansion joint at the basement connecting port, Measure the flow rate and flow rate of water leakage, draw up the repair plan correctly and make all preparations. 2. Material performance characteristics DH-814 Ⅱ type polyurethane quick plugging adhesive is reactive in case of water. As water participates in the reaction, the slurry will not be diluted and washed away by water, which is other

2022/07/26 10:02:35