6
Formwork parts, formwork material, formwork elements, formwork auxiliary material, formwork, in particular permanent formwork, predominantly of metal, for building; Building materials of metal, in particular dowels and mandrels; Supporting structures for building, in particular slab bearing pads, wall bearing pads, staircase bearing pads and wall securing elements, staircase bedding, staircase bearings
17
Packing materials, sealing mats and webs, sealing elements and sealing tapes for building; Materials for heat insulation and/or sound insulation for the walls, ceilings and floors of buildings; Sound-insulating and/or heat-insulating construction elements
19
Formwork parts, formwork material, formwork elements, formwork auxiliary material, formwork, in particular permanent formwork, predominantly of plastic, for building; Building materials (non-metallic), in particular mats, webs, tapes and elements of plastic, in particular of elastomer, for use in building construction, in particular for correcting surface irregularities and for the acoustic decoupling of concrete parts; Stair connecting elements; Supporting structures, not of metal, for building, in particular slab bearing pads, wall bearing pads, staircase bearing pads and wall securing elements, staircase bedding, staircase bearings