Metal profile e.g. CW profile, for column e.g. pillar, has connecting web plate with connecting unit that is connected between flange sections at regular intervals by welding, where connecting unit is made of sound proof material

摘要

The profile has sub profiles (10, 12) formed from L-shaped flange sections (14, 16), rib sections (18, 20) and folds (22, 24) of the flange sections. The folds face each other in free edges of the flange sections. A connecting web plate has a connecting unit (60) that is connected between the flange sections at regular intervals by welding, where the unit is made of a sound proof material.