Building and construction materials and elements of metal, namely side protection system at the top of formwork panels a combination of railing posts fixed to formwork panels, and boards or fences fixed by clamping pieces; formwork of metal; formwork elements with formwork shell mainly made of metal; accessories [of metal] for formwork and formwork elements; lateral protection [of metal] for formwork and formwork elements; small items of metal hardware for formwork and formwork elements, in particular nuts, bolts and fasteners of metal; formwork parts of metal for concrete, in particular formwork boards and panels, formwork tables for slab formwork, formwork corners, compensation parts, connecting bolts, formwork tension rods, spacers of metal, conical stop elements for spacers; spacers for formwork and formwork elements being building elements made of metal; shuttering and cladding of metal for use in moulding concrete; scaffolding and scaffolding parts of metal, for application on or of formwork walls, panels and railings for panels in the form of mounts for formwork walkways, formwork supports; profile rails, end rails and crossbeams for overlapping and aligning adjacent formwork, panels; girders and beams of metal for formwork and formwork elements; building panels of metal in connection with formwork and formwork elements; metal frames of metal for building in connection with formwork and formwork elements; wall formwork, ceiling formwork and support formwork of metal; work platforms, concreting platforms and support scaffolding of metal in connection with formwork and formwork elements; all aforesaid goods exclusively in connection with formwork and formwork elements.