Construction for high and civil engineering, particularly tunnel lining or construction of tunnel in stable Mountain, has sealing in form of foil, where foil is fixed to mountain or to mountain side construction

摘要

The construction has a sealing in form of a foil, where the foil is fixed to the mountain or to the mountain side construction by anchor. Anchors are provided in the stable mountains. A foil restraint is provided between two fasteners, which are held on the anchors. A spacer is provided with bars, where polyethylene or polypropylene is also utilized.