PREFABRICATE MONOLITHIC JOINT BEARING AGAINST PLATFORM Russian patent published in 2023 - IPC E04B1/38 

FIELD: construction.

SUBSTANCE: invention is intended for making joint bearings against platforms. The prefabricated-monolithic joint against a platform includes multi-hollow floor slabs located in mutually perpendicular directions in the plan above adjacent rooms, held by the upper plane of the prefabricated part of the crossbar of the bearing wall panel-frame, made in form of an inverted U-shaped structure. Panel-frames with holes in the lower part of the post for the entire height of the element of the monolithic part of the crossbar are centred on the post of the underlying panel-frame by means of a cylindrical or conical embedded part. Reinforcing outlets in racks of panel-frames are connected to outlets of working reinforcement of racks of the overlying frame-panel. Reinforcing bars are installed in the supporting part of the panel-frame rack, which are bent into the monolithic part of the crossbar and connected to the longitudinal bars of the crossbar. The joint area of the inverted U-shaped panels, the opening in the rack of the panel-frame and the space between the ends of the plates are made monolithic together with the reinforcing outlets along the upper edge of the crossbars of the panel-frames and the outlets in form of grids from the upper shelf of the multi-hollow panel, forming a hard floor disc.

EFFECT: increase of spatial rigidity.

1 cl, 3 dwg