19 TILES, NOT OF METAL; [ LINTELS, NOT OF METAL; GLAZED AND UNGLAZED CLAY, NAMELY, TILES OF GLAZED AND UNGLAZED CLAY, GLAZED AND UNGLAZED CLAY SCULPTURES, GLAZED AND UNGLAZED CLAY ROOFING TILES, SLABS OF GLAZED AND UNGLAZED CLAY, GLAZED AND UNGLAZED CLAY FIGURINES, GLAZED AND UNGLAZED POTTERS' CLAY, CLAY SOLD IN POWDERED FORM FOR USE IN THE MANUFACTURE OF WALLBOARDS AND PLASTIC; FIRECLAY; ASPHALT, BITUMEN, TAR, NAMELY, ASPHALT PATCHING COMPOUND MADE OF A TAR BASE, CONCRETE PATCHING COMPOUND MADE OF A TAR BASE, PATCHING COMPOUND MADE OF A TAR BASE, TAR AND PITCH, TAR-BASED ASPHALT SEALANTS, TAR-BASED CONCRETE AND ASPHALT PATCHING COMPOUND, TAR-BASED DRIVEWAY SEALANTS, TAR-BASED ROOFING SEALANTS; BALUSTRADES, PREFABRICATED PLATFORMS NOT OF METAL FOR CONSTRUCTING FLOORS, WALLS, CEILINGS AND ROOFS; NON-AGRICULTURAL LIME FOR USE IN CONSTRUCTION; CONCRETE; CHIMNEY SHAFTS, NOT OF METAL; REEDS FOR BUILDING; MANTELPIECES FOR RESIDENTIAL, COMMERCIAL USE; BUILDING CARDBOARD, ASPHALTED; PITCH; CEMENT, ASBESTOS CEMENT, MAGNESIA CEMENT, CEMENT FOR BLAST FURNACES; NON-METAL ROOF COVERINGS; QUARTZ; CONCRETE BUILDING ELEMENTS, NAMELY, VENTILATED FACADES, FLOORS AND WALL COVERINGS; CONCRETE DECORATIVE ITEMS FOR INTERIOR AND EXTERIORS, NAMELY, BUILDING FACADES, FIGURINES AND STATUETTES; FIGURINES AND STATUETTES OF STONE, CONCRETE OR MARBLE; CHIMNEY COWLS, NOT OF METAL; RAW CHALK FOR USE IN CONSTRUCTION; GRAVEL; STAIR TREADS AND STEP TREADS, NOT OF METAL; GRANITE; LATTICES, NOT OF METAL; SANDSTONE FOR BUILDINGS; ] NON-METAL TILES FOR COVERING; GLASS COVERINGS, NAMELY, ROOF COVERINGS, WALL COVERINGS AND FLOOR COVERINGS; STONE, MARBLE, GRANITE AND LIMESTONE COVERINGS, NAMELY, ROOF COVERINGS, WALL COVERINGS, FLOOR COVERINGS, AND MORTAR FOR BUILDING; [ CEMENT SLABS, ILLUMINATING AND LUMINOUS PAVING BLOCKS, NOT OF METAL; MARBLE, CALCAREOUS MARL FOR BUILDING AND CONSTRUCTION; CONSTRUCTION ELEMENTS NOT MADE OF METAL, NAMELY, CLINKER BALLAST; REFRACTORY MATERIALS, NAMELY, BUILDING GLASS, GLASS TILES, DECORATIVE GLASS, ENGINEERED STONE FOR BUILDING AND CONSTRUCTION AND CERAMIC TILES; BRICKS; GYPSUM ORE FOR MAKING CONCRETE; MONUMENTS OF STONE, CONCRETE OR MARBLE; ] DECORATIVE GLASS, NAMELY, MOSAIC GLASS FOR BUILDING; [ TAP STRIPS FOR BUILDING; ] WORKS OF ART MADE OF STONE, CONCRETE, MARBLE OR LIMESTONE; WORKS OF STONE MASONRY, NAMELY, ARCHES, COLUMNS, WALL COVERINGS, FIREPLACE SURROUNDS AND CEILINGS; FLOORS, NOT OF METAL; TILES, NOT OF METAL FOR BUILDINGS; STONE; ARTIFICIAL STONE; [ LIMESTONE; ] BUILDING STONE; NON-METAL SWIMMING POOLS, [ SLATE POWDER FOR USE IN CONSTRUCTION; GYPSUM POWDER FOR USE IN CONSTRUCTION; BITUMINOUS COATING FOR ROOFING; CEMENT, NAMELY, FIRE PROOF COATING FOR INTERIOR WALLS; ] NON METALLIC CLADDING FOR RESIDENTIAL OR COMMERCIAL BUILDINGS; [ SAND; SILVER SAND; SILICA FOR USE IN CONSTRUCTION; ] MARBLE, GRANITE, SLATE, LIMESTONE AND CEMENT COVERINGS FOR [ CEILINGS; WINDOW, DOOR AND ] CEILING SILLS AND SLABS, NOT OF METAL [ ; EARTH FOR BRICKS; WINDOW GLASS FOR RESIDENTIAL AND COMMERCIAL BUILDINGS ]