Metal expansion joints for piping and ducting; nail anchor; metal nuts; nails; metal screws; metal suspended ceiling systems comprising panels; girders of metal; girders of steel; cable bulkheads; metal pipe collars.

sealing and insulating materials; sealing and insulating materials, namely, sealing tape, joint tape, sealing compounds and preparations for joints, intumescent tape, and sealing agents in the nature of sealant compounds for joints; fire resistant sealing strips for buildings, tunnels, and industrial uses; self-adhesive tapes, other than stationery and not for medical or household purposes; pipe joint compound; adhesive sealants for general use in cartridge form for use in hand-held adhesive cartridge guns; construction mastic sealants; construction mastic sealants for ceilings, wall and floor panels, concrete panels and concrete; expansion joints; filling compounds and preparations; joint-filling materials, namely, fillers for expansion joints; sealing and insulating equipment, namely, cartridge guns; joint cord in the nature of a flexible moisture resistant cover hose for strengthening expansion joints in tunnel construction; reinforcing materials not of metal for pipes; pipe insulation; insulated bulkheads for pipes.

non-metal building materials, namely, fire protection panels and boards, fire protection panels and boards for tunnels, concrete panels and boards, cement panels and boards, fire resistant panels and boards, fiber reinforced boards for tunnels, concrete boards for escape and rescue routes, weather and water resistant boards for use in tunnels, concrete slabs for preventive fire protection in tunnels; concrete walls for building; non-metal suspended ceiling systems comprising panels; asphalt-based mastics for foundations of buildings; asphalt-based roofing mastics; mortar for building; cement based mortar; cement fire resistant cable ducts; reinforcing materials not of metal for building purposes.

Building materials (non-metallic), in particular natural and artificial stone, wall building materials, clinker for structural and civil engineering, non-reinforced blocks and reinforced beams and building boards of gas concrete, normal concrete, porous concrete, foam concrete or calcareous sandstone, bricks, square bricks, hollow blocks, tiles (not of metal), roofing felt, marine rubble, paving stones, road building materials, blast furnace slag gravel, cement, plaster, sand, concrete, lightweight concrete, dry concrete; products for rendering building surfaces; plaster, finishing plaster, adhesive plaster, interior plaster, exterior plaster, insulating plaster, repair plaster, normal plaster and thin plaster, the aforesaid products mainly with a lime, cement or gypsum base, or with plastic admixtures; dry mortar, normal mortar, thin-bed mortar, levelling mortar, facing mortar, dry concrete, liquid screed; finished components for erecting buildings, walls and ceilings (not of metal); finished components of concrete, calcareous sandstone or plastic fibre board; kits for erecting buildings, walls and ceilings (not of metal), supplementary products for erecting buildings, walls and ceilings (not of metal), lintels, U-shaped shells, blocks for belt rollers, building boards of calcareous sandstone, facing stone, bottom levelling material for floors of gas concrete, plaster fibre boards, in particular for the construction of interiors; ceiling elements, mobile partitions, in particular of plaster fibre board, heat insulating compound systems for building, felt boards and felt backing strips for structural engineering purposes; tiles (not of metal); reinforced concrete building elements and prefabricated travelling room units, prefabricated garages, waiting rooms, refuse deposit areas, prefabricated, travelling houses, the aforesaid room units and houses in particular of reinforced concrete and plastic; chimneys and parts thereof (not of metal); ceiling elements, mobile partitions (not of metal), in particular of plaster fibre board, facade elements and curtain walling (not of metal), in particular of plastic, transportable houses, transportable prefabricated houses, building materials, non-metallic, for houses and prefabricated houses; heat insulators, adhesives and fibre-glass mesh mats for building; mineral insulating boards; fire dampers; fire protection cable ducts; tunnel lining panels.

Building construction; structural and civil engineering, erecting industrial installations, construction of halls, construction of standard houses, standard-purpose buildings and shell buildings (including using kits and shell building systems) and consultancy with regard thereto, repair services, namely restoration of buildings and restoration of machines for manufacturing building materials and construction machines; rental of containers for building materials and rental of construction machines; construction management; organising artisan services.

Hand tools (hand operated) and equipment as supplementary system products for the processing of building materials for the erection of buildings, walls and ceilings (not of metal).

Fire protection cable ducts (electric).

Plastics in extruded form (semi finished products) included in this class, sealing material, packing material and insulating material, in particular material for heat insulation, in particular made from mineral wool and/or rigid foam plastic (foamed polystyrene), reed tissue, products for the insulating of building surfaces; insulating plaster, insulating wall panels, insulating materials, heat insulation materials, thermal insulation composite systems as insulating material for building purposes, fibre glass cloth for insulating purposes, fibre glass mesh mats for insulating purposes, mineral insulating wall panels, adhesive duct tape (insulating tape).

Building materials (not of metal), in particular natural and artificial stones, wall building materials, clinker for structural and civil engineering, non-reinforced blocks and reinforced beams and building panels made from aerated concrete, normal concrete, porous concrete, foam concrete or calcareous sandstone, components, in particular of calcareous sandstone, bricks, brick slab, hollow concrete blocks, roof tiles (not of metal), roofing cardboard, armour stones, cobblestones, street building materials, furnace slag gravel, cement, gypsum, sand, concrete, lightweight concrete, dry concrete; products for plastering building surfaces (coatings), in particular plaster, set, adhesive plaster, interior plaster, exterior plaster, repair plaster, normal plaster and thin plaster, the aforesaid products mainly with a lime, cement or gypsum base, or with plastic admixtures; dry mortar, normal mortar, thin-bed mortar, levelling mortar, facing mortar, dry concrete, liquid floor screeds; floor screed elements, prefabricated components (not of metal) for the erection of buildings, walls and ceilings; prefabricated components made of concrete, calcareous sandstone or plaster fibreboard, kits (not of metal) for the erection of buildings, walls and ceilings, lintels, U-shaped shells, blocks for belt rollers, stones for power sockets, facing stones, bottom levelling material for floors of gas concrete, plaster fibreboards, in particular for the construction of interiors; plasterboard and gypsum boards, ceiling elements, mobile partitions, in particular of plaster fibreboards, felt boards and felt backing strips for structural engineering purposes, tiles (not of metal) for building purposes; reinforced concrete building elements and prefabricated portable buildings, prefabricated garages, waiting rooms, garbage deposit areas, prefabricated portable houses, the aforesaid buildings and houses made in particular of reinforced concrete and plastic; chimneys and parts thereof (not of metal); ceiling elements; mobile partitions (not of metal), in particular of plaster fibreboards, façade elements and façade cladding (not of metal), in particular of plastic, transportable houses, transportable prefabricated houses, building materials (not of metal) for the creation of houses and prefabricated houses; fire protection boards (not of metal); tunnel lining panels, fire proof boards (not of metal); prefabricated building components (as included in this class) made from or in combination with the aforesaid components, air duct tubes (not of metal) and related components (not of metal) for their assembly.