FIELD: construction equipment.
SUBSTANCE: prefabricated slab with a two-level space structure with one or more layers at each level. Each layer of the plate contains supporting elements located in one plane and elongated along parallel axes, at an angle to the supporting elements in each layer adjacent to them. The faces of the supporting elements in all layers of the slab level jointly form the faces of the specified level along its perimeter, and one or more of the faces of each slab level has the form of a broken line in plan, consisting of triangular protrusions. On each face of the same level of the slab, which has the form of a broken line in plan, triangular protrusions are located alternately with triangular protrusions on the edge of the second level of the slab, with the formation of diamond-shaped cuts along the thickness of the spatial structure of the slab, made alternately from the upper and lower sides of the slab for mating with other slabs.
EFFECT: design of the slab provides for its scaling for the installation of reinforced prefabricated structures.
8 cl, 35 dwg
