deutsche Version
  • Controllability under every condition of operation, from a completely filled tube to an empty one; warranted stepless.
  • Damming up of tail water is practicable.
  • Simple control - no expensive buildings or machine-sets required problemless winter operation is thus made possible.
  • Limited pulsation due to oblique water flow.
  • High safety level through substantially lower internal pressure.
  • No flood loading of the underlay in dewatering operations.
  • Slight maintenance expense.

 Rubber Dam Technique
 Operating principle
 Threefold safety system
Advantages compared to conventional weirs
 Advantages compared to air-filled rubber dams

Hydroconstruct Ges.m.b.H
Unternehmen für Wasser und Energietechnik

Schuhbodengasse 12
4400 Steyr,
Tel.: (43) 07252 / 72471
Fax:. (43) 07252 / 72471 11