3.2.2 Details
The 13-metre-long louvers consist of an isotropic laminate with a thickness of about 9mm (type 1), they are stiffened at both longitudinal edges with a 200mm rib and a 30mm rib (type 2) respectively.
A hard rubber buffer bar protects the GFRP laminate, when the façade is closed and one louver rests on the other.