Rapid and lightweight installation

  • A revolutionary and patented Norwegian concept
  • Mathematical and numerical models by Sintef and Flow Design Bureau
  • Physical models at Sintef Hydraulic laboratory
  • Laboratory and field deterioration tests at Norwegian Building. Research Institute and Steinfoss Hydropower plant
  • Unique membrane strength tests at NTNU with a custom made jack enabling 30 kN/metre tension combined with inner pressure
  • Full scale field installation at Haaen near Trondheim