Temporary Fair Hall of BMW

trade show IAA 2003 + 2005
architect Atelier Ratz, Berlin
static membrane form TL, Radolfzell
external façade (104 cushions) 2,507 sq.m
63 inner cushions 1,470 sq.m
ceiling elements 2,300 sq.m
Dimensions of the hall:

45 x 75 meter, height 15 meter

The primary supporting structure is a hall framework made of steel which is equipped with membrane cushion of different sizes on the outside and inside – between the membranes, stair turrets, hall entrances, BMW logos and “communication elements” are inserted.Furthermore, single-layer ceiling elements are suspended in the interior space.