Classifications of Rubber Dam
1.Press media can be divided into Air -filled and water-filled rubber dams.
2.Press installation can be divided into Pillow-typed and Inclined-wall rubber dams.
3.Solid form into Bolt anchored and Wedge anchored rubber dams.
4.Rubber dam includes rubber bladder and automatic control system.

Application

Rubber dam in order to increase reservoir and power head; Used in river as lowhead, large span rolled
dam or overflow weir, can work without regular gate hoist, bridge, etc.; Usedfor canal system as the
entrance gate, points of sluices, gate, can easily water storage and regulationof water level and flow;
Used to make breakwater or tidal gate along the coast, because is not affectedby water erosion and of
Marine organisms, better than metal gate effect; Larger span used upstream ordownstream of the orifice
of lock gate; Used in the construction of the cofferdam oractivity around thedam, rubber activity cofferdam
height can rise to fall, and from the weir crest overflow, built weir can keepthe river clean, without removal
of labor saving and shorten the construction period; Used in urban landscapeengineering, use color dam
bags, elegant, smooth lines,can add a beautiful scenery for urban construction.