Floor coverings based on thermoplastic polymers for use in public premises subjected to hard wear, namely, schools, hospitals, shops, offices, day care centers, retirement homes, warehouses, department stores, maritime applications; floor coverings, namely, resilient sheet flooring based on thermoplastic polymers, delivered in rolls, permanently glued to the subfloor, for use in public premises subjected to hard wear, namely, schools, hospitals, shops, offices, day care centers, retirement ho...