Rubber water stop strips for buried bridges, buildings and tunnels

Rubber waterstop is a rubber product, mainly used in concrete deformation joints, expansion joints and other concrete interiors. It has the ability to adapt to the expansion and contraction deformation of concrete with the elasticity and structural form of rubber materials. It is directly laid in the concrete gap during construction and directly poured with concrete. Rubber waterstop uses the high elasticity and compression deformation of rubber to produce elastic deformation under various loads, thereby playing a role in tightening and sealing to effectively prevent water leakage and seepage of building components, and plays a role in shock absorption and buffering, which can ensure the service life of engineering buildings. It is mainly used in infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy, subways and other projects. Rubber waterstop is made of natural rubber and various synthetic rubbers as the main raw materials, mixed with various additives and fillers, and plasticized, mixed, and pressed into shape. There are many varieties and specifications, including bridge type, mountain type, P type, R type, U type, Z type, B type, T type, H type, E type, Q type, etc. This waterstop material has good elasticity, wear resistance, aging resistance and tear resistance, strong deformation adaptability, good waterproof performance, and a temperature range of -45℃-+60℃.This product must not be used when the temperature exceeds +70°C, or when exposed to strong oxidation or corrosion by organic solvents such as oils.