Documentation Centre in Hinzert
January 13, 2010
Architects: Wandel Hoefer Lorch + Hirsch, Saarbrucken
- All-in-one supporting structure, roof and facade, forms a single whole
- The expressive outer skin in oxidized steel is both load-bearing structure and facade
- Skin consists of 1,160 triangular steel plates of 12-millimetre cor-ten steel
- Cut by means of computer numerical control (CNC) to different sizes.
- The angles between the individual plates were calculated in such a way that the elements provide the necessary structural height, and the folded structure has adequate stiffness
- From these, 12 large elements were prefabricated in the workshop to be subsequently welded together on site.
- After welding, the steel surfaces were sandblasted and evenly oxidized
- The inner skin consists of triangular birch plywood panels, to which photographs and texts have been applied using an ink jet process- like a contemporary form of fresco.
- The supporting construction is thermally separated from the steel structure