1
Chemical products for use in industry; salt hydrates and mixtures containing salt hydrates, included in class 1
6
Metal foils; aluminium compound foils; aluminium foils; including for packaging; lining of metal for buildings; salt hydrates and mixtures containing salt hydrates, coated with metal, for building
17
Goods made of plastics (semi-finished products); packing, stopping and insulating materials for building; packing and insulating strips; underfloor webs, carrier webs, textured webs of plastic for insulation purposes; insulating films of plastic; coverings of plastic for insulation purposes, for store rooms and for use in horticulture; protective and drainage webs (semi-finished goods) of plastic for insulation purposes; metal foil for insulation; insulating fabrics; insulation materials for buildings; salt hydrates and mixtures containing salt hydrates, coated with plastic, for building and insulation purposes
19
Building materials (non-metallic); non-metallic transportable buildings; linings, not of metal, for building; heat storage panels, plastic composite panels, insulating panels for building, not of metal; reinforced and non-reinforced separating, protective and drainage webs for building, underfloor webs for building, carrier webs for building, textured webs for building, not of metal; industrial textiles and woven fabrics, not of metal, for building; plastic foils for building; geotextiles; building materials for masonry and foundation protection, and for soil stabilisation and drainage, included in class 19; salt hydrates and mixtures containing salt hydrates, coated with plastic, for building