17
Packing, stopping and insulating materials; materials made of mineral wool, glass wool, fibre glass, glass fibres and rock fibres; mineral wool, glass wool, fibre glass, glass fibres and rock fibres for insulation, sound proofing and sound absorption; sound proofing materials; sound absorbing materials; insulating, sound proofing and sound absorbing materials in the form of panels and slabs with or without facing; insulating, sound proofing and sound absorption tape and band; metal foils for insulation, sound proofing and sound absorption; mineral wool, glass wool, fibre glass, glass fibres and rock fibres fabrics and paint for insulating, sound proofing and sound absorbing materials; coating materials for insulation, sound proofing and sound absorbing purposes; coating materials for insulating, sound proofing and sound absorbing purposes; products made of semi-processed plastics
19
Non-metallic building materials, including building panels, building tiles, building slabs, ceilings, ceiling tiles, panels and slabs, wall panels, slabs and tiles, claddings, linings and coatings for walls and ceilings in buildings; facings for building materials; partitions not of metal; non-metallic latticework, runners, hangers, profiles, trims, splices and clips for suspended ceilings and walls; parts and fittings for all aforesaid goods, not included in other classes; building materials for coating walls and ceilings (other than paint); non-metallic coating materials (other than paints)