Quick=assembly edge=section pair for modular elements

摘要

The first section (1) of the arrangement has a web (2) on one side. This is shaped so as to locate with an equidistant gap in a corresponding slot (3) in the mating section (4). The connecting elements (8) consists of rib sections (12), rear wall (10) and the profile sections themselves, with the rear wall connected to the vertical members (5, 6) of the profile sections by a row of bolts (7) to resist shear and transverse displacement.