Acoustic board for ceilings (insulation); acoustic sheets for insulation; acoustic tiles for insulation; articles made of rubber for insulation purposes; asbestos fibres for insulation; coating materials for insulation purposes; crude fibres of glass for insulation purposes; crude fibres of rock for insulation purposes; expanded closed cell rubber for thermal insulation; expanded polystyrene underfloor insulation; fabrics for insulation; fibreglass for insulation; fibre board for use as insulation; fibrous insulation materials; foam for use as heat insulation; foam for use in sound insulation; foam in the form of blocks for use as heat insulation; glass fibre for insulation purposes; glass fibres for insulation purposes; glass fibres, for insulation; glass wool for insulation; insulation board made from mineral wool; insulation material for roofing; insulation sheets; lightweight mineral wool slabs for acoustic insulation purposes; lightweight mineral wool slabs for fire insulation purposes; lightweight mineral wool slabs for thermal insulation purposes; materials for acoustic insulation; materials for insulation (other than building glass); materials for insulation made of glass fibre; materials for thermal insulation; materials for wall insulation systems; paints for insulation; rock wool (insulation); sound insulation materials; thermal insulation material; foam for use as heat insulation; foam in the form of blocks for use as heat insulation; insulating apparatus for heat insulation; rubber for heat insulation; asbestos fibres for insulation; carbon fibres for use in industry; ceilings made of mineral fibres for insulating buildings; ceilings made of mineral fibres for sound-proofing buildings; crude fibres of glass for insulation purposes; crude fibres of rock for insulation purposes; fibres for insulating purposes; glass fibres, for insulation; inorganic fibre fabrics for insulation; mineral fibres for insulating purposes; tapes of epoxy impregnated fibreglass for insulating