REINFORCED FORMWORK BLOCK AND BUILDING STRUCTURE Russian patent published in 2017 - IPC E04G11/06 E04G11/36 E04B2/86 

FIELD: construction.

SUBSTANCE: reinforced formwork block comprises a reinforcement cage and at least one sheet of nondetachable formwork, fastened to the reinforcement cage. A steel-fibre-concrete sheet is used as a sheet of nondetachable formwork, and the reinforcement cage consists of at least two interconnected frames and frame-connected lattices of rods, the steel-fibre-concrete sheet is fixed at a distance of less than two rod diametres from the lattice, and at least on one side of the reinforcement cage there are elements for the formation of welded interblock joints, and the inner surface of the steel-fibre-concrete sheet is made with an adhesive layer. The mentiomed technical result regarding the building structure is achieved by the fact that the building structure includes a concrete-filled reinforced formwork block comprising a reinforcement cage and at least one sheet of nondetachable formwork fastened to the reinforcement cage. A steel-fibre-concrete sheet is used as a sheet of nondetachable formwork, the inner surface of which is adhesively bonded to the mating surface of the concrete, the reinforcement cage consists of at least two interconnected frames and frame-connected lattices of rods, and the steel-fibre-concrete sheet is fixed at a distance of less than two rod diametres from the lattice, at least on one side of the reinforcement cage there are elements for the formation of welded interblock joints.

EFFECT: increasing accuracy and simplifying the installation, reducing the weight of the reinforced formwork block and the resulting building sturcture, while increasing their strength and spatial rigidity during transportation and installation.

30 cl, 3 dwg