Building materials (non-metallic); construction materials, namely mineral raw materials, in particular limestone for use in the building industry; lime and sandstone; artificial stones, in particular porous artificial stones; porous concrete; lightweight concrete; foamed concrete; concrete; hollow blocks; mortar; goods of clay, namely bricks and roofing tiles; natural stones; cement; lime; pebbles; gypsum; pipe parts not of metal; pitch; asphalt; tar; roofing cardboard; felt sheets and underfelts for building purposes; wood and bricks for building purposes; tiles; limestone grit, limestone sand, limestone chips and limestone powder as well as coarse limestone; burnt lime, lump lime, lime powder and hydrated lime; road construction materials, blast furnace slag chips, grit and sands, natural stone gravel and grit, hydraulic construction stones pebbles, pebble grits, pebble sands, paving stones; products for plastering and insulating building surfaces, in particular facing plaster, adhesive plaster and interior plaster based on lime, cement or gypsum with or without plastic additives, dry mortar with or without plastic additives, dry mortar and dry concrete; bulk material for levelling floors, in particular of gas concrete; prefabricated movable houses and structural members, not of metal, both in particular of porous concrete, lightweight concrete and foamed concrete, lime and sandstone; prefabricated parts, not of metal, in particular prefabricated parts of concrete, gypsum fiber boards for the completion of the interior, ceiling elements and movable separating walls (not of metal), in particular of gypsum fiber boards, cladding panels and curtain walls of plastic; reinforced concrete; chimneys and parts thereof (not of metal)

Building construction; building construction supervision; services of a craftsman; overground and underground construction; building industrial services, construction of halls; construction of houses and functional buildings and carcasses (also using construction kits and carcass systems)