651 water stop rubber water-stop is a commonly used models, are buried water stop, on both sides of the center hole of each of three projections Lenz, 651 water stop rubber water-stop is the most widely used products in , commonly used in the buried water stop There are 652, 653 and so on. 651 651 Rubber Sealing rubber water-stop is the company specializing in the production of rubber water-stop is the use of high elasticity of rubber elastic deformation under various loads, and thus play a strong seal, effectively preventing the leakage of the building structure, seepage and shock absorption cushioning effect. In many engineering and construction design, between civil engineering, water and soil structure have some stretching requirements, and there is waterproof and shockproof and other issues, so the use and installation of rubber water-stop is an effective means to solve all of these problems. This product is mainly used in situ concrete construction joints and deformation crack, and concrete structure has become one of the basic engineering, underground facilities, tunnels, culverts, water aqueducts, dams and ensure the life of the project construction. Product details: The role and scope of water stop rubber water-stop is the use of high elasticity and compression deformation characteristics of elastic deformation under various loads, and thus play an effective fastening seal to prevent leakage of the building structure , seepage and shock absorption cushioning effect. In the architectural design generally larger projects, because not continuous casting, or due to the deformation of foundation, or due to thermal expansion and contraction of concrete structures caused by temperature changes and other factors, the need to leave the construction joints, settlement and Deformation in these bring sealing joints must be installed to prevent water leakage problems. Sealing located mainly in the construction joints and deformation crack when used in situ concrete and concrete structure has become one of the basic engineering, such as underground facilities, tunnels, culverts, water aqueducts, dams, reservoir and other structures. Technology standard