Since investments are carried out in various, often unfavourable terrain conditions and due to climate change, it is necessary to ensure the operational safety of new and existing facilities.
This is achieved by means of curtain and debris flow barrier systems. These are based on Nector HDMesh high strength hexagonal meshes.
In rockfall curtains, mesh is fastened with rock nails made at the top of the slope. The mesh which is an anti-breakdown curtain hangs freely on the whole length of the slope. Gravity weights in the form of prefabricated concrete elements are attached to the lower, end part of the mesh-curtain.