Main Advantages of Hydro Construct Rubber Dams

Flexible weir structure, allowing discharge of sediments, debris and ice
Fully automatic reservoir level control
Self-acting flood release; the automatic bucket drive lowers the weir without the need for external energy to power mechanical valve drives
Ideal for creating reservoirs in wide rivers; single spans of up to 100 m are feasible
Renovation and reconstruction of existiing weir structures, regardless of shape and geometric configuration, factory made as a single unit. On site this ready-made membrane just has to be secured in place by the clamping system
Absence of mechanical components eliminates corrosion risk
No lubricants needed – protects the environment
Low maintenance costs and low operating costs due to minimal energy requirements
More than 100 examples built since 1977