Reinforcing fabrics made of plastic being insulating materials; fabrics made of plastic being insulating materials; fabrics, in particular and non-woven textile fabrics not of metal being insulating materials for use in construction, airtight sealing webs made of paper, airtight sealing webs made of plastic films for residential buildings; sealing materials, namely sealing cords, sealing compounds and sealants; adhesive tapes, except for medical, stationery or household purposes, namely double-layered or multilayered adhesive tapes; sealings included in this class; insulation material for walls and roofs namely sheathing membrane, vapour barriers and vapour seals, roof underlays, roofings and liner webs of film, non-woven, fabrics, cardboard and paper