Connection for steel trapezoidal profiles with under construction - is used for roof or ceiling plates formed as concrete-steel union constructions

摘要

The wave ridges (6) of the steel trapezoidal profiles (4) locate with the underside of their inner corners (5) on bearers projecting outwards crosswise over the under construction. The bearers are arranged on the upper side of the under construction and are fixed to it. They are of steel and are welded to the steel under construction. Alternatively, they can be screwed and/or riveted to it. The bearers (2) are formed as collar arms extending over the long sides of the under construction and their upper sides connect flush to the upper side of the under construction. USE/ADVANTAGE - To provide a connection for profiles as used for roof or ceiling plates which is simple and has a low structural height.