19 Building and construction materials and elements, not of metal, namely, non-metal doors, non-metal windows, reinforcement elements for slabs of concrete, shear studs for slabs of concrete, anchoring elements for slabs of concrete, non-metal concrete construction hardware, namely, load transfer dowels, connecting pieces, namely, adapter sleeves for structural sleeves and connecting sleeves for crimp pins or keyed joints of structural steels, air space anchors, wall cramps for facades and for insulating material; doors, gates and windows not of metal; non-metal window coverings, namely, outdoor blinds, not of metal or of textile, non-metal exterior window shades; transportable buildings, not of metal; reinforcing materials, not of metal, for building; non-metallic structural reinforcing materials for construction purposes; non-metallic wall ties for use in building; non-metallic beams for building purposes; non-metallic structural elements for use in building, namely, non-metal wall panels, non-metal roof trusses, braces, supports; non-metallic prefabricated building components, namely, non-metal wall panels, non-metal roof trusses, prefabricated concrete parts for erecting building works in the form of concrete piles, bollards, beams, blocks, bricks, posts, slabs, panels; concrete building elements, namely, concrete piles, bollards, beams, blocks, bricks, posts, slabs, panels; building components of wood, namely, wood veneer, wood trim, wood posts; construction elements of plastic, namely, multilayer panels of plastic for use in building; non-metallic manufactured building elements, namely, non-metal wall panels, non-metal roof trusses, plastic reinforced wall panels for use as sound and light barriers, multiple-layered drywall; non-metallic prefabricated building elements, namely, non-metal wall panels, non-metal roof trusses for onsite assembly, fabric wall systems used for environmental separation and containment in industrial and commercial applications, waterproofing system comprised of non-metal wall system elements designed to prevent entry of moisture and to prevent growth of mold; non-metallic building materials for screeding, namely, concrete; intumescent construction materials, namely, tar-based sealants for roofing, asphalt-based coatings and sealants for use on roofs and walls; concrete building materials, namely, concrete piles, bollards, beams, blocks, bricks, posts, slabs, panels; non-metallic damp course materials, namely, concrete blocks; refractory construction materials, not of metal; non-metallic roof construction materials, namely, non-metal roof trusses, asphalt roof coatings, non-metal roof flashing; bitumen building materials, namely, bitumen-based compositions for building purposes; building materials consisting of glass, namely, glass for building; building materials of plastics material, namely, plastic tiles, plastic floorboards, plastic wall boards, plastic precast wall elements, namely, energy conserving plastic wall panels; fiber reinforced plastic construction materials, namely, fiber reinforced plastic tiles, plastic floorboards, plastic wall boards; non-metallic building materials having acoustic properties, namely, non-metal building panels incorporating acoustic insulation, sound deadening gypsum wallboard; building materials of concrete reinforced with plastics and glass fibers, namely, concrete piles, bollards, beams, blocks, bricks, posts, slabs, panels; building materials made of rock fibers, namely, non-metal wall panels; construction materials of artificial stone, namely, artificial stone blocks for building; construction materials of natural stone, namely, natural stone quarry blocks; fireproof seals in the nature of building materials, namely, fireproof tiles; non-metallic interlocking wall panels for building; glass building blocks incorporating insulating materials; slabs, not of metal, for building; space frame modular units, not of metal, namely, non-metal greenhouse frames and framework, not of metal, for buildings; prefabricated non-metal buildings; concrete poles for use as building materials; construction materials, namely, bridge bearings , not of metal; non-metal casting forms for concrete, namely, shuttering, not of metal, for concrete; concrete walls for building; reinforcement rods, not of metal, for building; expansion joints of non-metallic materials for use in construction, namely, non-metal expansion joints for floors and walls; brackets, not of metal, for building; building materials, namely, fiberboard; facade construction components of non-metallic materials, namely, non-metal windows, non-metal wall panels; non-metallic building facade elements, namely, non-metal windows, non-metal wall panels, non-metal railings and facade panels for construction purposes; non-metallic facing tiles for use in buildings, namely, non-metal covers for facades; non-metallic cladding for building facades; preformed concrete building elements, namely, concrete piles, bollards, beams and blocks; refractory construction materials, not of metal; non-metallic modular building units, namely, non-metal modular wall panels, non-metal railings and facade panels for construction purposes; non-metallic casings for use in building or construction; non-metallic woven textiles made of synthetic fibers for use in buildings; scaffolding, non-metallic; framework, not of metal, for building; latticework, not of metal; latticed netting of glass for building purposes; glass slabs for use in building; mortar for building; non-metallic stabilisation geotextile fabrics for use in construction for stabilization of soil walls and facades; fiberboard for building; non-metallic foundation material for use in construction, namely, concrete; non-metallic modular units for constructing prefabricated buildings, namely, non-metal wall panels; non-metal drains for use in construction of basement waterproofing system; non-metallic minerals for building or construction; transparent plastic boards for use in building; transparent plastic panels for building construction purposes; expanded plastics for use in construction, namely, plastic wallboards ; films of plastic for use in building, namely, waterproofing membranes for roofing, floors and walls; building boards of plastic materials; multilayer panels of plastic for use in building; non-metallic structural frameworks for buildings; non-metallic exterior building shutters; non-metallic prefabricated monocoque buildings; building materials, namely, drywall corner bead not of metal; non-metallic reinforcing fabrics for building; reinforcing mesh made of textile fibers for construction purposes; roofing material, namely, corrugated sheets made of plastic materials; partitions being non-metallic building materials; non-metallic building fronts, namely, non-metal facade panels for construction purposes; non-metal fiber cement siding; facade cladding sheets of mortar coated foamed materials; coverings, not of metal, for building, namely, non-metal coverings for ceilings, non-metal roof coverings; spacers being building elements made of fiber reinforced cement used in the installation of flooring, walls and facades; cladding, not of metal, for building; non-metallic building materials for draught proofing, namely, insulating glass for windows for building purposes; laminates of non-metallic materials for use in building, namely, laminated flooring and laminated wall panels; glazed panels in the nature of non-metallic framework for construction; non-metal cladding for construction and building; linings, not of metal, for building, namely, roofing membranes, nonmetal tubular liners for the lining of sewer systems; building panels, not of metal; cement fillers for repairing walls; non-metallic laminated boards for walls; prefabricated non-metal walls; building materials, namely, stone veneers; non-metallic facing bricks