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High performance, lightweight precast composite insulated concrete panels and high energy-efficient structures and methods of making same

  • US 9,809,981 B2
  • Filed: 11/03/2014
  • Issued: 11/07/2017
  • Est. Priority Date: 09/25/2012
  • Status: Active Grant
First Claim
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1. A method of forming a composite insulated concrete panel comprising:

  • placing a foam insulating panel on a flat horizontal surface, the foam insulating panel having a first primary surface and an opposite second primary surface, an elongate anchor member having a definite length defined by a first end and an opposite second end, a first portion of the anchor member extending from the first primary surface to the second primary surface of the foam insulating panel, a second portion of the anchor member extending outwardly from the second primary surface of the foam insulating panel, an enlarged portion on the first end of the elongate anchor member, the enlarged portion contacting the first primary surface of the foam insulating panel, wherein the enlarged portion is flush with the first primary surface of the foam insulating panel;

    placing a quantity of plastic cementitious-based material on the second primary surface of the foam insulating panel;

    forming the quantity of plastic cementitious-based material into a structural layer having a first primary surface and an opposite second primary surface such that the second end of the anchor member is embedded in the structural layer of cementitious-based material intermediate the first and second primary surfaces of the structural layer of cementitious-based material; and

    allowing the structural layer of plastic cementitious-based material to at least partially cure.

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