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Rubber waterstop

Rubber waterstop

  • Category:Rubber Waterproof Series
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  • Release time:2022-10-19 16:02:35
  • Product description

Rubber waterstops are mainly used in infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy subways and other projects. It is used for concrete pouring of expansion joints such as gates, dam bottoms, construction projects, and underground buildings. The waterstop uses the high elasticity of rubber to produce elastic deformation under various loads, so as to play a strong seal, effectively prevent water leakage and seepage of the building structure, and play a role of shock absorption and buffering. So as to ensure the service life of engineering buildings.


If the compression deformation capacity index data of a rubber waterstop does not meet the design requirements, it will cause serious social impact on the network life of the waterstop, especially when the temperature is high in summer and low in winter, thermal expansion and contraction are obvious, and compression deformation is harmful Exceptions are very important for water stops. The production method of Lihong rubber is molding vulcanization, and conventional manufacturers use extrusion and microwave vulcanization. To make an appropriate analogy, one is compressed biscuits and the other is puffed food. The products produced by molding method are similar to compressed biscuits, with high density, strong weather resistance and long service life; while the products produced by extrusion microwave vulcanization are similar to puffed food, with low density, weak weather resistance and short service life .


Because rubber has good utilization of high elasticity, it will produce elastic deformation under various loads, so as to play a strong seal and prevent water leakage in the building structure. The rubber waterstop plays a role of shock absorption and buffering. In many engineering and architectural designs, there are certain expansion and contraction requirements between civil engineering and water and soil structures, and there are problems such as waterproof and shockproof. Therefore, the use and installation of rubber waterstops is an effective solution to the above problems. This product is mainly used for foundation projects, underground facilities, tunnel culverts, aqueducts, retaining dams, etc. that are integrated with concrete structures in construction joints and deformation joints when concrete is poured in place, to ensure the service life of engineering construction.



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