TRANSFORMABLE VOLUMETRIC BLOCK FOR CONSTRUCTION OF ABOVE-GROUND PART OF BUILDINGS Russian patent published in 2023 - IPC E04B1/343 

FIELD: modular construction.

SUBSTANCE: transformable three-dimensional block for the erection of the above-ground part of buildings, installed in the operational position during the building erection with the rotation of the block from the transport position, consists of elements interconnected by hinges, formed by rigidly connected floor panels, including flights of stairs and landings, and wall panels, including built over several floors. The hinges connecting the elements that make up the block and ensuring their mutual rotation contain brackets and loops movably put on them, attached to different elements of the block and providing the possibility of translational displacement of the block elements relative to each other along the axis of their rotation in hinges or at an acute angle to it at a distance that is greater than the thickness of the panels joined in the operational position of the block.

EFFECT: simplification of transportation in confined spaces, the increase in the size of the premises and the acceleration of mounting of parts of prefabricated buildings during their construction by prefab and factory-assembled methods in prefabricated construction using enlarged unified mounting modules.

5 cl, 10 dwg