Building materials of metal, namely, shuttering elements for concrete construction; composite materials predominantly of metal for building purposes, namely, composite panels composed primarily of metal; metal reinforcements for concrete, namely, metal structural supports, metal gratings; metal grates for building purposes; void formers predominantly of metal for producing cavities in concrete parts; metal shuttering parts of metal grates covered with expanded metal for building purposes

Building materials of metal, namely, void formers made primarily of metal for producing cavities and recesses in concrete parts, shuttering parts made primarily of metal for building purposes; casing elements of metal and displacement bodies of metal for manufacture of cavities in construction of concrete, namely molds made primarily of metal for forming concrete products; plates of expanded metal joined with metal grids as semi-finished formwork elements, namely metal cladding for constructi...

building materials made of metal, namely formwork parts of metal and displacers of metal for making recesses in concrete buildings, expanded metal slabs connected to metal grids as semi-finished formwork components