6
Ceiling and wall panels of metal; ceiling and wall elements of metal being metal frames for the construction of suspended ceillings or wall claddings; ceiling and wall components of metal being metal profiles for arranging devices on and in walls and ceillings; partitions and ceilings of metal; ceiling coverings and wall claddings of metal, for building, in particular in the form of ceiling and wall canvases primarily of metal, including covered with textile materials
17
Mineral wool for building insulation; panels for insulation being structural insulated construction panels; glass or mineral fiber fireproof plates for insulation; thermal insulation sheeting; acoustical panels for buildings; sound-proofing materials, in particular in the form of ceiling and wall canvases for attaching to ceilings and walls being sound absorbing or acoustical insulation barrier panels and cuboids
19
Ceiling and wall panels, not of metal; ceiling and wall elements being panels and cuboids for the construction of suspended ceillings or wall claddings, not of metal; ceiling and wall components, namely, profiles for arranging devices on and in walls and ceilliings, not of metal; ceilings and partitions, not of metal, for building; ceiling coverings and wall claddings not of metal, for building, ceiling and wall canvases not of metal, being ceilling and wall cladding covered with textile materials
20
Mobile wall partitions and movable walls, in particular in the form of frames covered with textile materials