
The invention relates to a building comprising at least one monobloc supping floor unit and external vertical wind-bracing structures serving for access, service areas and technical equipment, characterized by the fact that the floor unit comprises a plurality of prefabricated shaped concrete girders which are jointed and assembled side-by-side, and by the fact that this floor unit is connected to the external structures by at least one connection having a single degree of freedom and by at leas...











