19 Building materials, not of metal, produced with raw materials consisting of silica sand, lime, cement, water and aluminum, namely, pre-cast concrete wall forms and concrete blocks; construction materials, namely, stones of mineral raw materials; lime and sand stones; artificial stones, in particular porous artificial stones; porous concrete; lightweight concrete; foamed concrete; concrete; mortar, dry mortar and dry concrete; assembly parts made of autoclaved aerated concrete, namely, concrete blocks, concrete bricks, concrete posts, concrete slabs and concrete panels all for use as concrete building materials; building parts, not of metal, in particular building bricks and building panels made of concrete or of autoclaved aerated concrete; prefabricated building materials, in particular prefabricated parts of concrete, cladding elements and cladding panels, floor elements, wall elements and roofing elements, namely, concrete panels, concrete cladding for construction and buildings
Trademark: 85135659
