Prefabricated concrete wall structures
(10) US 2017/0167137 Al
(22) 14.12.2016
(43) 15.06.2017
(57) A method for forming insulated concrete wall panels includes the step of positioning a stud wall frame in a casting bed, positioning a support panel formed from a single, monolithic section of foam insulating material on the wall frame with grooves formed in a first face therein on the stud wall frame with the grooves facing away from the wall frame and then pouring concrete in the casting bed over and around the first face of the support panel to form a layer of concrete with portions of the concrete extending into the grooves in the...
