19 non-metallic building materials, namely, wall boards, wood boards, particle boards, footing blacks, carrier posts, pillars, claddings, doors, platform roofs, pitched roofs, arched roofs, partition walls, sliding walls, soffits, fascia; non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments of stone, concrete, wood or marble; arbors made of wood, boards of wood for building; building glass, window panes, plate glass windows, for building, insulated glass for building; wood pulp board, for building, boards of cardboard and paper, for building; sandstone for building; reeds or canes, for building; roofing materials, namely, asphalt roofing paper, clay roofing tiles, roofing fabric, non-metal roofing panels, roofing stabs, non-metal shingles and slates; building boards, not of metal, namely, decking, wood, particle boards; tiles, not of metal, for building; flashing, not of metal, for building; decorative mouldings, not of metal, for building; claddings, not of metal, for buildings, plasters for building purposes, namely, gypsum plasters, cementitious plasters, fibrous plasters, calcium plasters, calcium silicate boards, vermiculite or perlite boards; vinyl guide rails; framework for building, not of metal, namely,, wood boards, blocks and beams, stone slabs, non-metal trophy columns, construction elements not made of metal, namely, supports; concrete building blocks; portable buildings, not of metal; components made of concrete, namely, beams, bollards, blocks, bricks, posts, slabs, panels, floors, pipes, walls, walls for building, energy conserving concrete slabs; prefabricated parts for the construction of buildings, not of metal, namely, windows, doors, wall panels, not of metal; mortar; modules of wood for the construction of modular buildings, not of metal; connecting pieces of wood for the connection of modular buildings, not of metal