19 Building materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, reinforcement materials and fire-retardant chemicals; Construction materials in the nature of composite sheets, boards, wallboards, and panels composed primarily of plastic, reinforcement materials and fire-retardant chemicals; Construction materials, namely, composite sheets, boards, wallboards, and panels composed primarily of plastic, reinforcement materials and fire-retardant chemicals for use in walls, ceilings, flooring, framing, siding, roofing and decking; Construction materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, reinforcement materials and fire-retardant chemicals for residential, commercial and industrial structures and facilities and for retrofitting residential, commercial and industrial structures and facilities; Building materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, fiber reinforcements and fire-retardant chemicals; Construction materials in the nature of composite sheets, boards, wallboards and panels composed primarily of plastic, fiber reinforcements and fire-retardant chemicals; Construction materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, fiber reinforcements and fire-retardant chemicals for use in walls, ceilings, flooring, framing, siding, roofing and decking; Construction materials, namely, composite sheets, boards, wallboards, and panels composed primarily of plastic, fiber reinforcements and fire-retardant chemicals for residential, commercial and industrial structures and facilities and for retrofitting residential, commercial and industrial structures and facilities; Building materials, namely, composite sheets, boards, wallboards, and panels composed primarily of plastic, cardboard and fire-retardant chemicals; Building materials, namely, composite sheets, boards, wallboards and panels composed primarily of nonmetal materials; Non-metal building materials, namely, composite sheets, boards, wallboards and panels; Constructions materials in the nature of non-metal composite sheets, boards, wallboards and panels; Construction materials in the nature of composite sheets, boards, wallboards and panels composed primarily of plastic, cardboard and fire-retardant chemicals; Construction materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, cardboard and fire-retardant chemicals for use in walls, ceilings, flooring, framing, siding, roofing and decking; Construction materials, namely, composite sheets, boards, wallboards and panels composed primarily of plastic, cardboard and fire-retardant chemicals for residential, commercial and industrial structures and facilities and for retrofitting residential, commercial and industrial structures and facilities; non-metal decorative molding and decorative trim for use in building construction; moldings, not of metal, for cornices; lumber replacement and plywood replacements products, namely, simulated plywood sheets and wood panels made primarily of plastic, reinforcement materials and fire-retardant chemicals; Recycled plastics, cardboard and/or fiber reinforcements in the form of sheets, construction boards and panels for use in further manufacturing and building construction; sheets, boards and panels made partially from recycled plastics, cardboard and/or fiber reinforcements for use in further manufacturing and building construction; Composite sheets and panels composed primarily of plastic, reinforcement materials and fire-retardant chemicals for recreational vehicles (RVs) and boats; wall boards; plastic building boards; floor boards, not of metal; plastic composite material in the form of sheets, boards, panels and wallboards for use in manufacturing and building construction; non-metal water-resistant boards, wallboards, sheets and panels; non-mteal water-resistant boards, wallboards, sheets and panels for construction