Data: December 2018
Info: Covering of an atrium of 800 m2 with ETFE cushions
The atrium of a multi-storey office building is closed by an ETFE cushion roof. The total covered area is approximately 800 sq m. The silver-colored triple-layer ETFE cushions rest on a sub-structure si made of curved steel arches covering a 24-meters span. The cushions, 21 in total, triangular and spindle-shaped, have sinuous shapes that follow the supporting structure below.