6
Metal materials for construction; Building materials of metal for roofs; Buildings, transportable, of metal; Roof coverings of metal; Frameworks of metal; Fasteners and fastening systems [metal hardware]; Nails; Screws of metal; Partitions of metal; Ridging materials of metal; Covering elements of metal for ridges and hips, namely half-round ridges; Sound-insulating panels of metal; Ridging materials of metal, for insulating buildings of all kinds
17
Insulating materials; Heat and sound insulators for buildings of all kinds; Waterproof packings and sealing strips; Insulating adhesive bands other than stationery and not for medical or household purposes; Semi-processed plastic substances in the form of sheets, bands and plates for waterproofing and heat and sound insulation, for buildings of all kinds; Membranes for roof underlays, roofs, walls (insulating materials), roads and all kinds of applications in the field of building and public works; foils of metal for building insulation; Waterproof packings of metal
19
Building materials, not of metal; Non-metallic transportable structures; Roof coverings, not of metal; Bituminous products for building; Pantiles, not of metal; Sheets of fibres and materials of all kinds (building materials, not of metal); Cover and cladding sheets (building materials, not of metal); Transparent or translucent plates for building (building materials, not of metal); Membranes for roof underlays, roofs, walls (non-metallic building materials) and roads; Roof underlay rolls based on bitumen and partitions, not of metal, for all kinds of applications in the field of building and public works; Ridging materials, not of metal, for buildings of all kinds; Cover elements, not of metal, for ridges and hips, namely half-round ridges