Waterstop tie rods are core waterproof components for shear walls in basements, water tanks and civil air defense projects. Different from ordinary wall tie rods, they are specially designed to block water penetration through wall holes. Guangxi Liannianhong Metal systematically standardizes the full construction process from positioning, pre-embedding and formwork fixing to later cutting and sealing, ensuring long-term wall anti-seepage performance.
During construction, tie rods are arranged at a standard spacing of 450–500mm, with denser layout at weak structural areas. The waterstop plate is precisely positioned in the middle of the wall thickness to block seepage paths. After concrete pouring and standard curing, formwork removal is carried out. Unlike reusable ordinary tie rods, the waterstop rod body is permanently embedded in the wall, with only exposed rod ends cut off for subsequent anti-rust treatment and mortar sealing.
Permanent embedding effectively prevents exterior wall leakage and enhances the overall structural stability of shear walls. Liannianhong Metal supplies customized full-thread and recyclable three-section waterstop tie rods with hot-dip galvanized anti-corrosion treatment. We provide complete supporting hardware and one-stop steel material solutions for various waterproof construction projects.