REINFORCED BRICKWORK Russian patent published in 2019 - IPC E04B2/34 

FIELD: construction.

SUBSTANCE: invention relates to the construction and can be used in the construction of multi-storey buildings in seismic areas. Reinforced brickwork includes bricks laid in rows with stitching, vertical and horizontal reinforcement, each row of masonry is formed by a combination of three spoon bricks, laid with a gap, and a pair of butt brick bricks, laid one behind the other, adjacent to their ends, the rows are displaced one relative to the other by 1/4 of a brick with the formation of vertical through channels, in which vertical reinforcement is installed, while the horizontal reinforcement is laid in the longitudinal direction into the gaps formed by spoon bricks, and in the transverse direction, the horizontal reinforcement passes through the seams, in addition, the channels and seams with reinforcement are filled with cement mortar, while the vertical reinforcement is made with helical protrusions on the outer surface, both in the longitudinal and in the transverse placement along the brickwork, the vertical reinforcement is arranged in pairs in such a way that on the first vertical reinforcement of each pair, the tangent of the helical protrusions has a clockwise direction, and on the second vertical reinforcement, the tangent of the screw-shaped protrusions has a counterclockwise direction, and a continuous chain of vertical rebar, which is pairwise located in pairs, is made, compensating for the seismic breaking forces in the reinforced brickwork. Ends of the vertical reinforcement are not less than the thickness of the brick covered with a glassy nanosized film of tantalum oxide, and the surface of the ends of the vertical reinforcement is made according to the cycloid curve as a brachistochrone.

EFFECT: technical task of the present invention is to provide normalized periods for the safe operation of reinforced masonry by eliminating the erosion of cement in the joints and channels of masonry.

1 cl, 6 dwg