Backfill reinforcing roll mat

摘要

The invention relates to a backfill reinforcing roll mat with a narrow-mesh wire fabric or net and supporting bars connected to the fabric or net on the backfill side of the same, supporting strips being provided on the roadway side of the wire fabric or net in the area of the supporting bars, which supporting strips are applied parallel to the supporting bars and are secured to the supporting bars at the free head ends of the same.