UNIVERSAL SET OF SMALL-SIZE BUILDING BLOCKS FOR CONSTRUCTION OF MULTISTOREY BUILDINGS AND STRUCTURES Russian patent published in 2024 - IPC E04C1/41 E04B2/20 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular to the manufacture of universal small-sized building blocks used for erection of wall structures of a building, window and door blocks of floors. All blocks of the set are made three-layer, including an inner bearing layer of reinforced concrete, insulation and an outer layer of reinforced concrete, wherein all wall blocks feature the shape of their side surfaces to allow joining of adjacent blocks in the form of groove-toothed joint. In the blocks there are embedded sleeves for monolithic connections of rows of blocks along the height, which during the installation of wall blocks in staggered form a through vertically oriented cavity, in which vertical reinforced concrete connections are arranged along the height of the building floor and for connection with the foundation of the building or structure being erected, and after their concreting form inter-block monolithic connections between rows of blocks along height, wherein outer concrete layer of three-layer block features width ensuring its self-supporting properties without manufacturing clearance between blocks adjacent in height.

EFFECT: enabling construction of multi-storey buildings and structures from small-size building blocks in conditions of sealing development with strength characteristics that are not inferior to characteristics of buildings and structures erected from large reinforced concrete panels.

1 cl, 4 dwg