6
Metal building materials; concrete steel grating and reinforcing cages manufactured therefrom; small items of metal hardware
7
Machines and machine installations for the manufacture of building materials, in particular porous artificial stones and building elements of porous concrete, lightweight concrete and foam concrete, limestone and sandstone, sand-lime brick, in particular apparatus for treating and mixing raw materials, cutting machines with cutting wire, slewing cranes, separating machines, unloading devices, and spare parts and fittings therefor; machines for the manufacture of building elements, in particular machines for the stretching, cutting and soldering of steel wires, anti-corrosive devices, fastening apparatus, dry-cutting machines and spare parts and fitting therefor; machines for the construction of houses, namely cranes, crane cages, crane hooks, wall plate grabs, roof plate grabs, crane forks for pallets, conveyor machines and material lifts and parts for these machines, driving belts
17
Goods of plastic, included in class 17; packing, stopping and insulating materials; heat-insulating materials, in particular of mineral wool and hard plastic foam
19
Building materials (non-metallic); building materials, in particular mineral raw materials, in particular lime for use in the construction industry; limestone and sandstone; sand-lime brick; artificial stones, in particular porous artificial stones, large-format building panels, in particular of sand-lime brick and/or porous concrete; wall-building materials; porous concrete; lightweight concrete; foam concrete; concrete; hollow blocks; mortar; building materials of clay, in particular bricks and tiles; natural stones; cement; lime; gravel; plaster; reed tissue; pitch; asphalt; tar; roofing felts; felt boards and felt backing strips for structural engineering purposes; wood and bricks for building; floor tiles; limestone grit, limestone sand, gravel and flour, and lumpy limestone, quicklime, lumpy lime, fine lime, lime hydrate; road building materials, broken blast furnace slag, blast furnace slag gravel and sand, natural stone rubble and gravel, marine rubble, gravel, gravel chippings, paving stones; preparations for plastering and insulating building surfaces, in particular set, adhesive plaster, interior plaster with a lime, cement or gypsum base, with or without plastic admixtures, dry mortar with or without plastic admixtures, dry mortar and dry concrete; bulk material for levelling floors, in particular of gas concrete; prefabricated, travelling houses and building elements, not of metal, in particular of porous concrete, lightweight concrete and foam concrete, limestone and sandstone and sand-lime brick; finished components, not of metal, in particular finished concrete parts, lining panels, plaster fibreboard for interior construction, ceiling elements and mobile partition walls (not of metal), in particular of plaster fibreboard, façade elements and curtain walling of plastic; reinforced concrete building elements; chimneys and parts therefor (not of metal)
37
Construction; evaluation of building projects; consultancy with regard to the conducting of building projects, in particular with regard to building materials and all services related thereto, in particular the measuring and evaluation of buildings, estimation of costs and calculation of design variants and details; providing workmen; structural and civil engineering, construction of industrial installations, construction of halls; architectural and construction drafting and consultancy; construction of standard houses, standard-purpose buildings and shell buildings (including using kits and shell building systems)
42
Architecture and/or engineering, in particular drawing up construction drafting systems, in particular modular construction drafting systems and support documents for construction drafting; technical consultancy and providing of expertise; consultancy relating to building project planning; construction and design planning and consultancy; planning of standard houses, standard-purpose buildings and shell buildings (including using kits and shell building systems) and consultancy relating thereto; material testing (for others)