Acoustic insulating panels, sheets and boards; fibre board for use as insulation; acoustical panels for buildings; acoustic baffles for soundproofing purposes; acoustic board for ceilings [insulation].
Rubber GoodsBuilding panels; boards made of wood particles; fibreboard for building; building panels, not of metal; acoustic panels, not of metal; fire retardant panels (non-metallic -) for use in construction.
Nonmetallic Building MaterialsManufacturing of acoustic panels; manufacturing of fibreboard; manufacturing of boards made of wood particles; foam forming.
Treatment of Materials