FIELD: construction.
SUBSTANCE: invention applies to construction field, partly to unit of floor joint of spatial building frame elements. Unit comprises pillars, horizontal beams, crossbar, binding and connection elements. Pillars and crossbar are arranged of two or three boards rigidly connected to each other through inserts. Open slots are provided on shelves along pillar edges. Binding is made of board with slots on end surfaces for installation of horizontal beams. Crossbar is installed into column slots. Crossbar is intended for installation of horizontal beams in it. Connection element consists of two mirrorlike-arranged parts. Each part consists of angle made of "П"-shaped section and angles rigidly fixed into the end and arranged towards opposite sides from its angle. One shelf of angles is located in the same plane with shelf of angle from "П"-shaped section fixed on pillar. In the centre of shelves there is slot provided for location of binding.
EFFECT: increased strength and bearing capacity of unit, convenience and simplification of assembly.
6 dwg
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