Mechanical Properties: Tensile strength ≥ 400MPa, compressive strength ≥ 300MPa, shear strength ≥ 60 MPa. The waterstop flange and rod are integrally molded for high connection strength, capable of withstanding lateral pressure during concrete pouring. The threaded end connections are reliable; tightening torque between 30 and 50 N·m meets design requirements. All specifications comply with construction industry standards.