Architectural materials of non-metallic materials; Ceramic tiles (floor); Ceramic tiles (wall); Ceramic tiles for covering walls; Ceramic tiles; Ceramic floor tiles; Ceramic articles for construction purposes; Ceramic tiles for external floors; Ceramic tiles for external walls; Ceramic tiles for flooring of building; Ceramic tiles for internal floors; Ceramic tiles for internal walls; Ceramic wall tiles; Ceramics for building purposes; Decorative ceramic tiles for floors; Decorative ceramic tiles for walls; Decorative ceramic tiles for work tops; Tiles made of ceramic materials for building purposes; Tiles of ceramic; Wall covering tiles of ceramic; Floor tiles, not of metal; Tile floorings, not of metal; Mosaic tiles; Mosaics for building; Non-metallic articles for use in construction; Non-metallic articles for use in building; Non-metallic building facade elements; Non-metallic building products; Non-metallic components for buildings; Non-metallic flooring; Non-metallic flooring materials; Non-metallic floors; Non-metallic surfacing for floors; Non-metallic flooring tiles; Non-metallic tiles for floors; Non-metallic bathroom tiles; Non-metallic building tiles; Non-metallic facing tiles for use in buildings; Non-metallic kitchen tiles; Non-metallic tiles; Non-metallic tiles for building; Non-metallic tiles for decoration; Non-metallic wall covering tiles; Non-metallic materials for use in surfacing floors; Non-metallic surfacing for walls; Paving made of non-metallic materials; Non-metallic materials for use in paving; Paving non-metallic materials; Non-metallic paving materials; Tiles of porcelain; Wall decorations of porcelain (parts of buildings); Non-metallic coving; Non-metallic materials for use in the construction of swimming pools; Interior wall cladding of non-metallic materials; Internal wall cladding of non-metallic materials; Non-metallic materials for use in making paths; Non-metallic materials for use in making pavements; Surfacings, not of metal, for building; Terra-cotta (building material); Terrazzo; Wall decorations of terracotta (parts of buildings); Interior decorative panels made of non-metallic materials; Non-metallic decorative panelling; Non-metallic building materials for floors; Non-metallic building materials for use in relation to floors; Non-metallic building materials for flooring; Non-metallic materials for building purposes; Non-metallic materials for building decoration; Non-metallic materials for use in building decoration; Non-metallic materials for use in building construction; Non-metallic surfacing materials for building; Non-metallic materials for building; Non-metallic materials for use in building; Non-metallic building materials for the covering of walls