19 NON-METALLIC BUILDING MATERIALS, NAMELY, FACINGS FOR BUILDINGS COMPRISING FACING PLATES CONSISTING OF TILES OR CERAMIC, CONNECTING AND FASTENING MEANS IN THE FORM OF PLATE-HOLDING ELEMENTS MADE OF FASTENER PROFILES MADE OF WOOD OR PLASTIC; ROOFING TILES, WALL BRICKS, CLINKER BRICKS, FINE CERAMICS