19 Non-metal coverings for facades, walls and floors; Coverings not of metal for facades, walls and floors containing glass particles; cover panels made of non-metal materials, namely, floor panels, roof panels, ceiling panels, wall panels; cover panels made of non-metal materials containing glass particles, namely, fiberglass panels as building materials, floor boards, wall and ceiling panels; bathroom tiles, not of metal; building materials, not of metal namely, reinforcing materials and refractory construction materials; building panels not of metal containing glass particles, namely, fiberglass panels, floor boards, wall and ceiling panels; rigid pipes, not of metal, for building; asphalt, pitch and bitumen; transportable buildings, not of metal; transportable buildings not of metal containing glass particles; monuments not of metal; monuments not of metal containing glass particles; construction materials not of metal, namely, marble, silica, quartz, glass; xylolith; plaster; natural stone; artificial stone; artificial stone with mineral particles; artificial stone with glass particles; slate; granite; sandstone; concrete; bricks; clinker ballast as a non-metal building material; limestone; lime; rock crystal; quartz; asbestos cement; clay as a building material; ceramic as a building material; alabaster; textured surfaces in the nature of manufactured brick, glass, and stone veneers for walls; textured surfaces in the nature of manufactured brick, glass and stone veneers for walls, with glass particles; floor surfaces, not of metal in the nature of tiles, panels and slabs; floor surfaces, not of metal in the nature of tiles, panels and slabs with glass particles; ceramic tiles and slabs for building; tiles and slabs for building, not of metal, with glass particles; ceramic tiles for floorings and pavings; ceramic files for floorings and pavings with glass particles; fireplace mantles, not of metal