Installation of rubber dam is fixed dam bag to concrete foundation firmly. Mentioning fix and install, necessary accessories are clamping plates and anchor bolts. Installation process Unroll the rubber bladder onto the concrete foundations. Punch holes on rubber dams for anchor bolts. Install and fasten spacer pipes. Concrete...

Automatic control system consists of computer software technology, PLC control technology, communication & transmission technology, sensor test technology, etc. It can automatically adjust the inflation and deflation states of the rubber dam according to the water level of upstream, the inner pressure and water height of the rubber dam. Parameters...

Spoiler rubber dam, also known as disturbed flow rubber dam, adds the spoiler seismic structure at the base of common rubber dam. It is made of rubber cloth vulcanized by EPDM and synthetic fabrics. Rubber dam can be inflated by air or water. It can effectively prevent rubber dam oscillating or squirming, thereby reduce the friction with...

Shield type rubber dam, also named pneumatic shield type rubber dam, is a new kind of rubber dam integrating the advantages of traditional steel dam and rubber dam. It consists of civil part, embedded components, shield plates, air bladders, pneumatic charging and discharging system. Steel shield plates provide front stop water; rubber air...

Bookend rubber dam, also named as spine type rubber dam, has obvious fins on the dam body to form a rising angle when the dam is inflated. It is made of high strength canvas as the reinforced framework and synthetic rubber fixed to a reinforced concrete foundation using clamping plates and anchor bolts. In dry seasons, the rubber dam is inflated...

Air inflatable rubber dam, a long tubular-shaped fabric, is a novel hydraulic building presented by the development of macromolecular synthetic material industry. It consists of high strength canvas as the reinforced framework and synthetic rubber, is fixed to a reinforced concrete foundation using clamping plates and anchor bolts. In dry seasons,...