This model shows an impressive hall frame structure with a curved timber roof of over 60,000 m² in size, realized by Graf-Holztechnik. The primary structure rests on steel and reinforced concrete columns up to 20 m high and uses massive glulam trusses. A record amount of approx. 8,000 m³ of individually calculated, thick, laminated plywood panels allows for a slim and efficient design. Designed by ATP Architects and Engineers in Vienna, Austria, and integrated into a structure designed in RSTAB (© ATP).