SYSTEM OF CONNECTION FOR ASSEMBLY PANEL WITH THERMAL BREAK Russian patent published in 2013 - IPC E04C2/04 E04C5/16 

FIELD: construction.

SUBSTANCE: system of connection for assembly panels comprising at least two external concrete layers, equipped with metal reinforcement, and an intermediate layer arranged between two external concrete layer, made of a heat insulating material; where the system includes connecting elements similar to the plates, the length (L) of which make it possible to arrange them in direction at the right angle relative to the plane of the panel itself, via a heat insulating layer, and to partially insert inside the external concrete layers. Each such connecting element on two opposite ends is engaged with appropriate engaging facilities to external concrete layers. At the same time at least one of engaging facilities provided on the opposite ends of each connecting element is made of two separate C-shaped bent profiles arranged next to each other and in parallel to each other. Besides, the specified C-shaped bent profiles are made as capable of their engagement to the appropriate rods provided on metal reinforcement at least of one of external concrete concrete layers of the panel.

EFFECT: possibility to withstand thermal expansions of surfaces, absence of thermal load impact at structure of panels.

13 cl, 5 dwg