Anti-slip and printable security element for the covers and grids of manholes and manholes (Machine-translation by Google Translate, not legally binding)

摘要

Anti-slip security element (2) for the covers (3) and grids (4) of manholes and manholes, characterized by being formed by a matrix of polymeric nature, different additives, fillers, and reinforcing elements, rough surface and non-slip (2), with slip resistance values greater than 0.45. (Machine-translation by Google Translate, not legally binding)