Procedure for realization of load bearing floor composed in upper part by thin reinforced concrete compression slab connected to galvanized steel structure in lower part

摘要

The load bearing floor is constituted in the upper part by a thin reinforced compression slab connected to a galvanized steel ribbed structure (1) located in the lower part. There is a gap between them (5). The low part of the structure is constituted from dove-tailed ribs (3) enabling the reception by screwing of rigid plates. Stiffening ribs (4) having free running outer surfaces (11) on each side hold a top slab itself supporting the concrete compression slab.