Installation method of steel edge rubber waterstop

The steel edge rubber waterstop adopts a non-equal thickness structure in the cross-section and is divided into a strong area and a waterproof area. It makes the stress on each part uniform and reasonable. Steel-edged rubber waterstop, the steel plate has additional mounting holes to connect to the steel bars, which is firmly fixed and not easy to shift, so that the stress on each part is even and reasonable. The long wall of the expansion hole is flat, and the waterstop has a large contact surface when the formwork is clamped during construction, making it difficult to dislocate; the steel plate has additional mounting holes to connect to the steel bars, making it firmly fixed and difficult to displace. The galvanized steel plate has good bonding with the concrete, and the steel edge rubber waterstop makes the waterproof performance better. This product uses galvanized materials as raw materials to produce steel-edge rubber composite waterstops, which can basically overcome these shortcomings of pure rubber bridge waterstops. Moreover, this composite waterstop also has a dual function, that is, on the one hand, it can extend the path and slow down the water seepage rate; on the other hand, the galvanized steel edge has good adhesion to the concrete, allowing the waterstop to withstand greater tensile force. and torsion, thereby ensuring that the rubber waterstop will not loosen or fall off within the effective deformation range of the concrete, and improve the waterstop effect.
Our company produces high-quality buried steel edge waterstops. It is a waterproof product composed of galvanized steel strips and natural rubber raw materials. The rubber main material it uses is excellent in aging resistance. Made of natural rubber and various antioxidants, it has extremely strong self-adhesiveness; it does not flow at high temperatures in summer and does not become brittle at low temperatures in winter; it also has excellent water resistance, acid and alkali resistance and aging resistance; it has a long service life and the product itself is non-toxic , good characteristics for the environment. In the production process of the product, we can first insert the pre-processed galvanized steel strip into the middle of the rubber and vulcanize it. The strong bonding force between the two has obvious anti-seepage and water-proof effects. The middle rubber body of the buried steel edge waterstop is compressed, stretched, and deformed when the structure deforms, and plays a sealing and waterstop role; the galvanized steel strip has good adhesion to the concrete and is not easy to fall off or loosen. Enable the waterstop to withstand greater pulling force and torsion. During construction, due to the huge vibration force during concrete pouring and difficulty in fixing, ordinary rubber waterstops will shift, pull away, twist, become loose and fall off, resulting in leakage when the water pressure is high. , when using steel-edged rubber waterstops, there will be no new leakage joints between the steel belt and the concrete, or between the steel belt and the rubber.
Therefore, the steel-edged rubber waterstop enhances the anti-seepage performance of the structural deformation and plays an important role in quality assurance for the anti-seepage and water-stopping of the entire project. At the same time, it has good self-property after installation and overcomes the problems of the waterstop. Multiple fixing processes are required to make construction and installation more convenient. This product is mainly used in foundation projects that are integrated with the concrete structure in construction joints and deformation joints when concrete is cast in place, such as underground facilities, tunnel culverts, water aqueducts, dams, liquid storage structures, etc.