STRUCTURE OF A MULTI-STOREY BUILDING Russian patent published in 2021 - IPC E04B1/348 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction of multi-storey residential and public buildings from precast concrete. The construction of a multi-storey building, consisting of prefabricated reinforced concrete elements, in the form of wall panels, floor slabs and curtain, load-bearing or self-supporting external walls, connected to each other through an underlying layer of mortar that is gaining strength over time and forming a "platform" joint. The difference lies in the fact that between the support planes of precast reinforced concrete elements, prefabricated strip gaskets are installed in the form of a concrete strip with a thickness of up to 20 mm, of less strength than the concrete prefabricated elements, reinforced with a transverse reinforcing mesh that collapses under the action of a vertical load, and the longitudinal bars of the meshes located outside the supporting surfaces of walls and floors. In addition, prefabricated reinforced concrete elements are made connected to strip gaskets when fabricated along supporting surfaces.

EFFECT: allows speeding up the process of installation of large-panel buildings, simplifies installation in winter conditions.

2 cl, 4 dwg