NON-METAL FLOORS; FLOORS, NOT OF METAL; WATERPROOFING MEMBRANES FOR ROOFING, FLOORS AND WALLS; PARQUET FLOOR BOARDS; NON-METAL TILES FOR WALLS, FLOORS OR CEILINGS; CONSTRUCTION MATERIALS, NAMELY, NON-METAL MATERIALS FOR CONSTRUCTING FLOORS; FLOOR PANELS NOT OF METAL; VINYL FLOORING; PARQUET FLOORING; LAMINATE FLOORING; FLOOR TILES, NOT OF METAL; NON-METAL FLOOR TILES; TILE FLOORING, NOT OF METAL; PARQUET FLOORING AND PARQUET SLABS; FLOOR TILES OF WOOD; UNDERLAY FOR LAMINATE FLOORING; CONSTRUC...