This model shows an impressive hall frame construction with a curved timber roof for over 60,000 m², realized by Graf-Holztechnik. The primary structure rests on steel and reinforced concrete columns up to 20 m high and uses powerful glulam beams. A record amount of approximately 8,000 m³ of cross-laminated timber panels, individually calculated for thickness, allows for a slender and economical design. Designed by ATP Architekten und Ingenieure in Vienna, Austria, and integrated into a structure calculated in RSTAB (© ATP).