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Application of rubber waterstop_Mid-buried rubber waterstop construction
Rubber waterstop is to prevent the penetration of water (flow 'diffusion) and make the installation of the belt, generally used in the construction site of the waterproof part or the back pouring belt or the pipe through the wall (board). Usually it must cross the circle. Generally It is made of 300 ~ 500MM wide steel plate or rubber plate. There are also ready-made rubber water stop strips (circles) on the market. It can be selected according to the specific requirements of the project and the requirements of the drawings.
Rubber water stop belt is a water stop structure product made by using the deformation characteristics of rubber material when it is stressed. Widely used in water conservancy, hydropower, dams and culverts, tunnels and subways, fortifications, basements and parking lots of high-rise buildings to stop water in deformation joints. The rubber waterstop is embedded in the deformation joint when the concrete is poured, and it is integrated with the concrete, which can effectively prevent water leakage and water leakage at the deformation joint of the structure, and play a role in shock absorption and buffering, thereby ensuring the construction of the engineering structure. Waterproof requirements. yfkj01
Precautions for construction of rubber water stop:
(1) During the construction of the rubber waterstop, there are many sharp stones and sharp-edged steel bars in the concrete, so when pouring and locating the rubber waterstop, you should pay attention to the impact force of pouring to avoid due to the force Too large to puncture the rubber waterstop. If any crack is found, it should be repaired in time, otherwise the ability of the rubber waterstop to resist external forces will be greatly reduced when the joint is deformed and subjected to water pressure.
(2) In the position of the rubber waterstop, it must be kept flat at the interface, and the rubber waterstop should not be allowed to roll or kink. If any torsion occurs, it should be adjusted in time.
(3) When casting and fixing the rubber waterstop, the rubber waterstop should be prevented from shifting.
(4) When transporting the rubber waterstop, avoid direct sunlight, and avoid contact with heat sources, oils, and harmful solvents.
Rubber waterstop according to its use: This product is mainly suitable for waterstops for deformation joints, indicated by B; suitable for waterstops for construction joints, indicated by S; suitable for joints with special aging resistance The band is indicated by J. Customers are welcome to use our Hengshui Yifeng company's series of waterstop products. The role and principle of rubber waterstops. The quality of rubber rubber waterstops meets the requirements of GB18173.2-2000. The belt utilizes the characteristics of rubber's high elasticity and compression deformability to produce elastic deformation under various loads, thereby effectively tightening and sealing, preventing water leakage, water leakage and shock absorption of the building structure.
Rubber waterstops are widely used in underground concrete expansion joints such as sewage treatment plants, water plants, dams, and hydropower stations. All products are produced in accordance with national standards and standards, and the dimensional tolerances will be implemented in accordance with national standards. If users have special requirements, they can be manufactured according to user requirements. The rubber waterstop models are classified and numbered by categories to facilitate design reference and user ordering.
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