19 Veneers, panels, slices and planks made of wood for construction purposes; laminated wood and fiberglass construction materials, namely, panels, single or multi-layered panels and boards, structured panels and roof panels; partitions not of metal for building; balcony railing panels not of metal; wall claddings not of metal, for buildings; floors not of metal; roofs and ceilings not of metal; wood, lumber, timber, balsa wood; wood, balsa wood and lumber in the form of blocks, beams, planks, boards, veneers, non-formable and other shaped forms for construction purposes; veneer wood and wood in the form of strips, beadings, panels, rods, tubes and other shaped forms; Construction materials which are composed primarily of non-metal, namely, multi-layered materials and mixtures of materials consisting partly or mainly of wood for construction purpose; Construction materials which are composed primarily of non-metal, namely, multi-layer materials and mixtures of materials consisting partly or mainly of wood and multi-layer materials and mixtures of materials containing partly or mainly of wood along with other materials, namely, metals, resins, adhesives, binders, filling material, synthetic materials or plastic in the form of blocks, beams, plates, planks, veneers, veneer woods, malleable or non-malleable, rods, panels, tubes and other shaped forms, structured panels, multi-layer panels and plates for construction purposes; non-metal balcony railings; Wall coverings, namely, drywall; non-metal panels