A protective layer for surfaces of a section in the work of construction relative to the structures of the surface and to the underground structures and in the work of civil engineering

摘要

A protective covering for the protection of surface seals against mechanical damage in building constructions and other civil engineering constructions which comprises a composite of an elastic, waterproof thermoplastic synthetic resin film sheet and/or synthetic resin layer and a lattice-like fabric having knot couplings or points of intersection of the threads that yield under the effect of a load.