Tanked tunnel constructions

Platon Tunnel Membrane protects the waterproofing membrane against damage. Waterstop is welded to the waterproofing membrane, creating sections corresponding to the length of the concrete sections. The Platon Tunnel Membrane is then welded to the waterstop. By this method the waterproofing liner is protected against mechanical damage. Grout injection in each section may be performed later, if leaks are detected.