[Class : 19] Building Materials [Non Metallic]; Cement; Non Metallic Rigid Pipes For Building; Asphalt, Pitch And Bitumen; Non Metallic Transportable Buildings; Tiles, Not Of Metal For Building; Ceramic Tiles For Tile Floors And Coverings; Felt Roof Coverings; Coverings For Ceilings, Not Of Metal; Stone; Clay Roof Tiles; Floors, Floorings And Floor Tiles Not Of Metal; Non Metallic Prefabricated Walls; Concrete Walls; Slates For Cladding Walls; Curtain Walls, Not Of Metal; Gypsum Tiles; Non Metallic Building Materials; Mosaics For Building; Laminated Wood; Laminate Flooring, Not Of Metal; Resin Composite Plywood; Plywood; Plywood Boards; Polymeric Bitumen Emulsion For Waterproofing Buildings; Coatings [Building Materials]; Bituminous Roof Coatings; Monuments, Not Of Metal