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Water seepage plugging method for expansion joint settlement joint of underground garage in Shaoxing, Zhejiang

Price MOQ

540.00 yuan/meter

0 m

Minimum order quantity: 1m
Location: Yancheng, Jiangsu
Price: electricity
Total supply: m
Delivery period: 30 days
Release time: 2024-06-25 00:01:14

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Detailed description

Sewage tank wall Treatment method of crack leakage water Jiangsu Lanlong Building Waterproof and Leak Stopping Engineering Co., Ltd Undertake various expansion joint Settlement joint Fracture, crack, deformation joint The method of repairing the leakage of cracks in the wall of underground garage. Most people are not very familiar with the leakage of underground garage. If the construction team of Jiangsu Lanlong Building Waterproof and Leakage Stopping Company is asked to solve the problem, they will feel uneasy without supervision. In order to understand the treatment method of pool leakage stoppage, it is necessary to understand the common questions of pool leakage stoppage. Frequently asked questions about leaking stoppage of pool: 1. Usually, underground garage plugging is caused by Construction joint If the construction joint is not cleaned up during construction, the strength of concrete does not reach the standard. 2. When the waterproof concrete is poured in the underground garage, because the concrete consistency does not meet the requirements and the vibration is not sufficient and other factors, small areas of honeycombs, rotten roots and other problems will appear after the formwork removal, and only the surface treatment is done. Solution to common questions about water pool plugging: 1. After the underground garage is filled with water, due to the water pressure * * *, the concrete is thin and has some water leakage. The surface and interior are selected to be treated without leakage, and then the bottom plate, top plate and side wall of the pool are waterproof cement 20mm thick mortar plaster. 2. In case of no serious water seepage problem, Ansai type waterproof agent can be purchased, and then mortar can be used according to the proportion. This kind of method can form a waterproof membrane, and the operation is very simple. The waterproof function is also very good. The coating of base course treatment agent should first be accurately proportioned and evenly stirred. When multi-component base course treatment agent is used, the amount of use should be determined according to the effective time. The base course treatment agent after gelation is not allowed to be used because its quality cannot be guaranteed, its bonding ability is reduced and its waterproof effect is affected. The base course treatment agent shall be painted after the back lining material is laid. The base course treatment agent shall be painted evenly without omission. After the surface of the base course treatment agent is dry, the sealing material shall be embedded immediately. The construction method of synthetic * * * sealing material is as follows: ① The multi-component sealing material is a reaction curing type, and its mix proportion must be accurate. It is advisable to use a portable electric mixer to mix for 3min, and mix evenly, otherwise it cannot fully react, which will reduce the material quality. The mixed materials should be used up within the specified time. The mixing amount of each time should be determined according to the amount of materials, Different mixing time and temperature specified by different manufacturers are the key factors that determine the construction quality of multi-component sealing materials. ② The filling of synthetic * * * sealing materials is very important. The filling must be * * * incomplete, concave, missing, wrapped with bubbles, holes and other defects, which will affect the waterproof quality. The single component sealing material can be filled by extrusion, and the extrusion nozzle with proper diameter shall be selected according to the width of the joint to evenly extrude the sealing material, and the filling shall gradually fill the entire joint from the bottom. The multi-component sealing material is generally filled with putty. First, a small amount of sealing material is spread on both sides of the joint groove. Then, the sealing material is filled in the joint by several times, pressed tightly, and firmly bonded to the joint wall. The joint should be inclined. When filling, there should be no gap between the sealing material and the joint wall to prevent air entrapment. ③ All kinds of sealing materials have varying degrees of dry and wet deformation. When the dry and wet deformation and joint size are both * * *, the sealing material should be filled in several times, otherwise, after the sealing material shrinks, the surface will appear a "U" shape. In addition, the sealing material is not easy to solidify when the amount of one-time filling is too large, which will also affect the bonding force with the base layer, Due to the volatilization of residual solvent, the interior is not dense or bubbles are generated. It should be emphasized here that if one-time filling is allowed, one-time filling construction should be carried out as far as possible to avoid layering. ④ Whether extrusion or putty construction is used, the surface will not be smooth and straight, and there will also be grooves, missing filling, holes, bubbles and other defects, so it must be trimmed before the surface of the sealing material is dry. After the surface is dry, it is difficult to repair and it is easy to damage the film forming and curing sealing material. ⑤ The construction of the protective layer shall not be carried out until the sealing material is dry, so as to prevent damage to the sealing material and failure to achieve the purpose of sealing and waterproof treatment.

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Jiangsu Lanlong Building Waterproof and Leak Stopping Engineering Co., Ltd

 Building Materials General

three year

 Certified

Enterprise type:
Construction enterprises
Business model:
Others
Honors and qualifications:
0 items
Main business:
Leakage stoppage of expansion joint of sewage pool, settlement joint of basement, coal gallery, elevator shaft, cable trench and sewage pipeline
Address:
Tinghu District, Yancheng, Jiangsu