LINING OF ROCK-FACES SUCH AS TUNNELS AND THE LIKE, AND A METHOD TO PROVIDE THE LINING

摘要

Describes a wall lining, for example for tunnels and the like, for preventing water flows, ice formation and falling rock, said coating (10) being arranged at a certain distance from the rock wall ( 15), and mounted on support means (14 and / or 16) which are firmly anchored in the wall (15). The coating is composed of boards, which adjacent end surfaces are mutually connected to form a sealed continuous protective layer. The protective layer consists of flat insulating plates and / or single curvature (11) in a watertight material, which at least on one of their flat sides are covered with reinforcing netting (12) or similar, which the support means (14 and / or 36) are hooked.