19
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,
armourstones, cobblestones, street building materials,
furnace slag gravel, cement, gypsum, sand, concrete,
lightweight concrete, dry concrete; products for plastering
of building surfaces (coatings), in particular plaster, set,
adhesive plaster, interior plaster, exterior plaster, repair
plaster, normal plaster and thin plaster, the aforementioned
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 (not of metal), U-shaped shells (not of
metal), round belt blocks, lime sand brick, building slabs
(not of metal), 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 and mobile partitions consisting
thereof, in particular of plaster fibreboards, tiles (not of
metal) for building purposes; reinforced concrete building
elements and prefabricated portable buildings, prefabricated
portable houses, the aforementioned buildings and houses
made in particular of reinforced concrete and plastic,
ceiling elements and mobile partitions (each 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 (not of metal), fire proof
boards (not of metal), prefabricated building components
(included in this class), made from or in combination with
the aforementioned components, air duct tubes (not of metal)
and related components (not of metal) for their assembly