Example A : Single-storey shed -- Example B : Extension -- Designing the loadbearing structure -- Assembling and connecting -- Semi-finished products of steel -- Corrosion protection, fire protection, building performance -- Case studies in steel : Overview ; Private house in Oldenburg ; Pretensioned strip bridge in the Via Mala gorge ; Additional storey in Stuttgart ; Private house with medical practice in Saulgau ; Restaurant and casino in Dresden ; Conversion of mine building in Peißenburg ; Private house in Dornbirn ; Hinzert documentation pavilion.