K KRONOS

[ Stone, granite and marble; building stone; ] tiles non-metallic of ceramic [, clay, concrete, glass or earthenware ] ; ceramic and glass mosaic for building; ceramic [ and building stone ] for coverings, namely, for [ roofs, ] floors, walls; non metallic building tiles of ceramic, glass [, concrete, clay or earthenware ] ; ceramic [, stone, concrete, clay or earthenware ] tile floorings; [ non metallic floor plates of ceramic, building stone, and concrete; non metallic floor blocks of ceramic, concrete, stone and ceramic; ] non metallic building material, namely, [ granite, stone, marble, ] ceramic tiles, glass used in decorative surface applications for countertops and vanity tops