Product Name: Rubber Sealing Brand: Kang Bridge Color: Black Material: natural rubber neoprene OR Specifications: diversification hardness 300 * 6300 * 8300 * 10, etc: more than 60 Shore A Elongation at break: 380% greater than the tensile strength: more than 15mpa manufacturers Spot direct supply, can be used repeatedly, and low cost. This information is in no standard price, the specific price, please contact customer service! ! ! Thank you for your cooperation! Hengshui Cambridge domestic production of rubber water stop is a high quality standard of natural rubber and various synthetic rubber as the main raw material, adding various accelerators agents, fillers, mastication, mixing, curing, molded and made of one kind of water-stop product, it is the use of high elasticity of rubber, elastic deformation under load at various pressures, and thus play a strong seal, can effectively prevent leakage of building construction, seepage and shock absorption cushioning effect. In many countries large engineering and construction design, between civil engineering, water and soil structure has certain requirements for scalable, and there is waterproof and shockproof, etc., so the use and installation of rubber water stop is an effective solution to the above problems encountered in the project. Buried in the home, also known as rubber water stop rubber water stop or buried rubber water stop, is a water stop deformation crack in the concrete, expansion joints and other internal concrete set of material having a water stop resilient to adapt to the concrete structure and stretching deformation. From material selection to distinguish can be divided into the buried rubber water stop, the buried PVC water stop, buried water stop joints and the buried water swelling water stop and so on. From a structural form can be divided into CB-type water stop and CP type waterstops two kinds. Design and selection criteria: selection in engineering design and construction process, the width and thickness of CB-type water stop following conditions shall determine a water pressure of less than 4m, the horizontal and vertical deformation of not more than 10mm, the width of the water stop not less than 200mm, the thickness of not less than 5mm; 2, hydraulic pressure is 4-8m, horizontal and vertical deformation of not more than 30mm, CB-type water stop width of not less than 300mm, thickness not less than 6mm; 3, the water pressure is greater than 8m When the horizontal and vertical deformation of more than 30mm, CB-type water stop width of not less than 350mm, the thickness of not less than 8mm; 4, pressure of not more than 8m, horizontal deformation amount does not exceed 20mm, when there is no vertical deformation, CB type only Water should not be less than the width of the belt 200mm, thickness of not less than 5mm. In addition, when the structure of the section size is larger than 500mm, CB-type water stop width of not less than 300mm, when the CB-type water stop bending place, its turning radius is not less than 300mm.