Secondary steel constructionThe secondary construction either represents the roof or façade sub-construction on the previously prepared primary steel construction or concrete girders.
- enables numerous attractive architectural solutions
- material has excellent construction and application characteristics
- environmentally friendly
- high earthquake safety factor
- fast and simple to construct
Thin-walled, rolled profiles composed of galvanised sheet metal are used for façades and roof sub-constructions.
Basic technical information
Thin-walled, cold rolled profiles, or rolled profiles made from steel of the S 235 (St. 37-2) quality or S 355 (St. 52-3) according to EN 10025. In this case the profiles are sandblasted at the stage SA 2.5 according to ISO 12 944/4. The anti-corrosion protection is the same as in all other steel constructions.
It is fast and simple and suitable for all types of buildings.
Please refer to the brochure for more detailed technical information.