FIELD: construction.
SUBSTANCE: invention relates to construction, particularly, to hollow core reinforced concrete slab. Slab plate with means of reinforcement of support zone comprises cavities separated by concrete partitions. Reinforcement device includes a reinforcement element in the form of a frame structure of longitudinal and transverse reinforcement rods located in the connection unit of the support zone and the above cavity which are fixed with a concrete solution. Plug is installed in the cavity from the end of the reinforcement element. Facility for reinforcement of support zone of wall panels, facade coatings and cantilever elements of structures is added with position stabilizer made in the form of concrete rib formed in longitudinal through channel, made in at least two chambers symmetrically spaced relative to the axis of overlapping plate. Each reinforcement element is formed in the form of a power structure from one and more grid sections of variable resistance due to thickening of transverse rods in the area of the support zone and their rarefaction to the periphery.
EFFECT: technical result is higher strength.
8 cl, 20 dwg
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