METHOD FOR CONSTRUCTING A PART OF A BUILDING BY A CONSTRUCTION MODULE AND PORTABLE STRUCTURE OF SAID BUILDING MODULE IMPLEMENTED IN SAID METHOD

摘要

The present invention relates to a supporting structure (1) of a building module (2) for the construction of a vertical duct in a building by superposition of at least two prefabricated modules (2), said building module (2) being made from prefabricated walls (21, 22, 23) contiguous. It comprises lateral faces (1a, 1b) on which the prefabricated walls (21, 22, 23) are temporarily fixed, a lower face (1c) covered with a platform (4) and an upper face (1d) incorporating organs lifting device (5) allowing the handling of the monolithic "structure-bearing structure-structure" assembly of the factory on the site in complete safety.