The steel-edge rubber waterstop combines the elasticity of rubber with the strength of steel plates. Through non-uniform thickness sectional division (strong area, waterproof area), it ensures uniform and reasonable force distribution. The steel plates are pre-installed with holes, which can be fixed with reinforcing bars to eliminate the risk of displacement. The expansion hole wall is flat, and the contact surface between the plate mold and the material is large, making the construction more stable. The product has a wide temperature application range. The BFGB type is designed to use materials such as nitrile rubber and natural rubber for different media, significantly improving the waterproofing effect. The steel-edge structure significantly enhances the impact resistance and tear resistance of the waterstop, especially suitable for large tunnels, dams, and other high-load engineering projects.
