WaterDam - Water Inflated Cofferdam

The WaterDam is a re-useable water inflated barrier with a very low environmental impact compared to more traditional cofferdam systems such as earthen bunds and sheet piling.

They are excellent for environmentally sensitive project sites and can be overlapped to form continuous structures. They have an internal permeable baffle system for added stability and security.

The deployment and filling of the WaterDam takes only a few hours. When the contract is finished the WaterDam can be rolled up compactly, ready for the next project. They are easy to transport and can be stored in a warehouse on a standard pallet.

The WaterDam is constructed from flexible, reinforced industrial grade vinyl coated polyester. This fabric is laminated with a base of woven polyester between two layers of flexible polyvinyl chloride

Benefits of the System:

• Single tube devise with a patented inner restraint baffle stabilizing system required for stability.
• Installed and removed more rapidly than conventional cofferdam methods.
• Simply inflate with any available water source and once finished ,drain and remove.
• Reduced environmental impact meeting all environmental agency requirements
• Maximum depth of water to hold back is 2m