Insulated wall system
First Claim
Patent Images
1. An insulated structural wall section having first and second vertical edges and comprising:
- a core having an inside and an outside, said core being composed of at least one tubular metal frame member, having four sides and extending the full height of the wall section, and insulation material in the core between said first and second edges, extending vertically the full height of the wall section, said insulation material in the core comprising planks of insulation material;
side regions of insulation material on the inside and the outside of said core, extending vertically the full height of the wall section, said side regions of insulation material comprising inside and outside sheets of insulation material, outwardly bounding the core, on both sides of the wall section;
said planks and sheets of insulation material being extruded from polymer foam and being bonded to each tubular metal frame member;
a tongue formed by said core insulation material at the first vertical edge of the wall section, said tongue being a vertical edge portion of a said plank of insulation material, said tongue extending vertically the full height of the wall section; and
a complementary groove formed by said side region insulation material at the second vertical edge of the wall section, said groove being formed by and between edge portions of said inside and outside sheets of insulation material, said groove extending vertically the full height of the wall section.
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Abstract
An insulated load bearing wall (10, 10'"'"') comprising panels of extruded polymer foam (20, 22, 50, 52, 54, 56) into which tubular, load carrying frame members (12, 14, 48) have been incorporated. A tongue is formed at one vertical edge of each panel (10, 10'"'"') and a groove is formed at the opposite vertical edge. The tubular frame members (12, 14, 48) are bonded to the extruded polymer foam.
97 Citations
6 Claims
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1. An insulated structural wall section having first and second vertical edges and comprising:
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a core having an inside and an outside, said core being composed of at least one tubular metal frame member, having four sides and extending the full height of the wall section, and insulation material in the core between said first and second edges, extending vertically the full height of the wall section, said insulation material in the core comprising planks of insulation material; side regions of insulation material on the inside and the outside of said core, extending vertically the full height of the wall section, said side regions of insulation material comprising inside and outside sheets of insulation material, outwardly bounding the core, on both sides of the wall section; said planks and sheets of insulation material being extruded from polymer foam and being bonded to each tubular metal frame member; a tongue formed by said core insulation material at the first vertical edge of the wall section, said tongue being a vertical edge portion of a said plank of insulation material, said tongue extending vertically the full height of the wall section; and a complementary groove formed by said side region insulation material at the second vertical edge of the wall section, said groove being formed by and between edge portions of said inside and outside sheets of insulation material, said groove extending vertically the full height of the wall section. - View Dependent Claims (2, 3)
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4. An insulated structural wall, comprising:
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a plurality of interconnected structural wall sections, each said section having a width, a thickness, a height, a first vertical edge and a second vertical edge, and each structural wall section comprising a body of insulation material presenting a tongue at the first vertical edge of the wall section, extending the full height of the wall section, and a complementary groove at the second vertical edge of the wall section, extending the full vertical height of the wall section, and at least one vertically extending tubular metal frame member encapsulated within the insulation material, said tubular frame member having four sides, a height equal to the height of said structural wall section, a width less than the width of said structural wall section, and being bounded on all four sides by said insulation material, and on all four sides being bonded to said insulation material; wherein said structural wall sections are interconnected by tongue and groove joints, each of which is formed by a tongue of a said wall section and a complementary groove of an adjacent said wall section; metal angle frame members extending along upper and lower inside and outside corners of the structural wall, said metal angle frame members bridging across the tongue and groove joints; and wherein vertical loads on the structural wall are carried by the tubular metal frame members. - View Dependent Claims (5, 6)
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Specification