[Class : 19] Building Materials, Non Metallic; Non Metallic Construction Materials; Non Metallic Building Materials Being Floorboards; Non Metallic Building Materials Being Fascias; Partitions Being Non Metallic Building Materials; Non Metallic Building Materials With Soundproofing Qualities; Erosion Control Fencing [Non Metallic Building Materials]; Non Metallic Materials For Building And Construction; Non Metallic Building Materials Being Floor Boards; Non Metallic Building Materials For Draught Proofing; Portable Buildings Made Of Non Metallic Materials; Panelling Materials (Non Metallic ) For Use In Building; Laminates Of Non Metallic Materials For Use In Building; Expansion Joints Of Non Metallic Materials For Use In Buildings; Concrete; Concrete Bricks; Concrete Figures; Concrete Pilings; Concrete Pillars; Concrete Walls; Cement; Cement Pipes; Asbestos Cement; Cement Mixes; Cement Slabs; Fiber Cement Boards; Cement For Building; Cement Mortar Pipes; Gypsum For Use As A Building Material; Plaster; Clay; Clay Wall Tiles; Clay Floor Tiles; Clay Pipes And Conduits; Stone, Rock, Clay And Minerals; Unprocessed And Semi Processed Stone, Clay, Bitumen Or Concrete; Stones; Wall Stone; Building Stone; Rigid Polypropylene Pipes For Building; Rigid Pipes, Not Of Metal, For Building; Plastic Tubes For Building; Rock Materials For Use In The Construction Of Roofing; Non Metallic Building Materials Being Fire Resistant Bituminous Coatings For Roofing.