1
Chemicals used in the building industry and public works; Adjuvants and additives for concrete, coatings and mortar; Adhesives used in industry, including adhesives and glues for laying building materials; Synthetic resins, unprocessed; Glaziers' putty; Silicones; Chemical preparations for the waterproofing of masonry, cement other than paints
17
Packing, stopping and insulating materials; Materials for heat insulation, in particular reinforcing fabrics; Sound insulating materials; Materials, plates, boards, tapes and insulating materials; Sealant compounds for joints; Jointing materials; Membranes and sealing strips; Adhesive tapes, other than stationery and not for medical or household purposes; Polyurethane foam; Insulating foam for use in building and construction; sealing components; Caulking compounds; Adhesive jointing mastics; Fibreglass fabrics for insulation
19
Building materials, not of metal; Mortar for building; Concrete; Cement; Lime; Plaster; Gypsum [building material]; Coatings [building materials]; Aggregates; Asphalt; Bitumen; Bituminous preparations for building; Building panels, not of metal; Glass fibre fabrics for construction; Facings, not of metal, for building; Artificial stones and bricks