The residential frame (1) includes a rectangle or square of the first floor (2) and at least four longitudinal beams (3), each of which extends from one corner of the first floor (2) and connects two to two at the top to define the frame (1) According to the invention, each longitudinal beam (3) includes at least one part (3a) hinged around the horizontal axis (5) so that the two opposite parts of the frame (1) can be folded to the transportation position, And expand the two opposite parts to the final construction position.Summary figure: Figure 8
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