System for insulated concrete composite wall panels

(11) EP 3 940 162 Al

(22) 21.04.2017

(43) 19.01.2022 Bulletin 2022/03

(57) An insulated concrete panel (10), said panel comprising: an insulation layer (16) having one or more openings (33) extending therethrough; a first concrete layer (12) adjacent to a first surface of said insulation layer; a second concrete layer (14) adjacent to a second surface of said insulation layer; and a shear connecter (20) received within one of said one or more of said open­ings in said insulation layer, wherein said shear connec­tor comprises - an elongated core member (22) compris­ing a first end and a second end, wherein said core mem­ber is substantially hollow presenting an inner chamber (26), wherein said core member includes a threaded por­tion on an exterior surface of said core member; a flanged end-piece (30) threadedly secured to said core member; wherein at least a portion of said flanged end-piece in­cludes a maximum diameter that is larger than a maxi­mum diameter of said core member, wherein the first concrete layeris at least partiallywithin the inner chamber of said core member, wherein said flanged end-piece is embedded ...

(71) Foderberg, Joel Overland Park, Kansas 66221 (US)

(84) AL AT BE BG CH CY CZ DE DK EE ES Fl FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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