FIELD: construction.
SUBSTANCE: invention relates to construction, namely to elements of building structures, and can be used as a fixed formwork for monolithic construction of buildings and structures. Technical result is achieved due to the fact that in a building block including side walls, connected by partitions to form a cavity for placement of a structural material, and fixing elements, block walls, connected by partitions, form an equilateral cube with openings in its four sides, in order to connect to other blocks, two of the four mutually perpendicular sides are provided on the perimeter with latching elements protruding above the surface of the apertures in the form of latches, made rectangular in shape, located two on each side of the opening with an interval in the middle part, in cross section similar to half of the arrowhead with a point at 45 degrees, and the other two sides are made with oblique edges inclined at an angle of 45 degrees on the perimeter of the opening for interaction with the latches of the attached block.
EFFECT: technical result: expansion of technological capabilities of the unit.
1 cl, 5 dwg
