Patent ID: 8375677

Claim:
A method of forming an insulated poured concrete wall structure onsite having an outer wall and integral concrete T-beam supports, comprising the steps of: (a) erecting a pair of spaced apart inner and outer forms on a base in defining a wall cavity therebetween for receiving uncured concrete; (b) placing a series of insulation panels having opposite side edges and opposite front and rear faces into the wall cavity and positioning said insulation panels within said wall cavity such that the front face of each insulation panel abuts against an inner face of the inner form and the rear face of each insulation panel is spaced away from an inner face of the outer form in defining an outer wall cavity having a horizontal thickness which forms a cross-leg of a T-beam support when filled with concrete and such that the respective side edges of adjacent insulation panels are spaced apart in defining a plurality of support wall cavities which form a middle-leg of said T-beam support when filled with concrete, each support wall cavity extending perpendicular inwardly from and integral with said outer wall cavity and having a horizontal thickness at least as thick as the horizontal thickness of said outer wall cavity; and (c) pouring uncured concrete onsite into said outer wall cavity and said plurality of support wall cavities in forming a unitary, insulated wall structure having a plurality of integral concrete T-beam supports with the cross-leg of each T-beam support being integral with one another in thereby forming a continuous unitary outer wall of said wall structure.