Bonded rubber waterstop is primarily made from natural rubber and various synthetic rubbers, mixed with various additives and fillers, then plasticized, compounded, and molded into shape. It comes in a variety of types and specifications, including bridge, mountain, P, U, Z, B, T, H, E, and Q shapes.

Backed rubber waterstop utilizes the high elasticity of rubber to produce elastic deformation under various loads, thereby achieving a solid seal and effectively preventing leakage and seepage in building structures, while also serving as a shock-absorbing buffer. In many engineering and architectural designs, there are certain expansion requirements between civil engineering and hydraulic structures, along with issues of waterproofing and seismic resistance. Therefore, the use and installation of rubber waterstops are an effective means to address these various problems. This product is primarily used in the concrete casting process, placed within construction joints and expansion joints, becoming an integral part of foundation engineering, underground facilities, tunnels, culverts, water conveyance channels, and flood barriers, ensuring the service life of the construction project.