Claims
- 1. A composite vertical wall panel assembly adapted to simplify the construction of a building structure, comprising an inner vertical facing of rigid sheet material and an outer vertical facing of rigid sheet material disposed in parallel spaced relation, each said facing extending substantially continuously between the top and bottom of the wall panel assembly, a preformed vertical core of substantially rigid foam insulation material disposed between and contacting said inner and outer facings, a layer of adhesive bonding each said facing to the corresponding side of said core to form a laminated vertical wall unit, a horizontally extending rigid top plate member disposed between the upper edge portions of said inner and outer facings, an elongated thin flat vertical metal sheet separate from said top plate member and disposed between said core and the upper portion of one of said facings and extending horizontally along the upper portion of said wall unit, said vertical metal sheet projecting downwardly from said top plate member and having a vertical height substantially greater than the thickness of said wall unit, said foam core having a substantially uniform thickness between the top and bottom of said wall unit, and layers of adhesive bonding said metal sheet to said core and to said one facing causing said metal sheet to form a horizontally extending header beam within the upper portion of said wall unit for substantially increasing the load bearing strength of the wall unit above a doorway or window opening formed within the wall unit.
- 2. A wall panel assembly as defined in claim 1 wherein said metal sheet has a thickness less than 0.030 inch.
- 3. A wall panel assembly as defined in claim 2 and further including two separate said flat metal sheets disposed between said inner and outer facings and said core, and layers of adhesive bonding each said metal sheet to said core and to the adjacent said facing.
- 4. A wall panel assembly as defined in claim 1 wherein said metal sheet has a generally horizontal upper edge extending substantially flush with the upper edge of said one facing.
- 5. A wall panel assembly as defined in claim 1 and including a plurality of horizontally spaced vertical furring strips positioned adjacent said inner facing and projecting inwardly towards the interior of the building structure, a layer of adhesive rigidly bonding each said furring strip to said inner facing, and said furring strips being adapted to receive inner sheeting material to form an interior wall surface for the building structure.
- 6. A wall panel assembly as defined in claim 5 and including means defining at least one channel within each of said furring strips and extending inwardly from the surface contacting said inner facing, and said channels cooperate with said inner facing to define corresponding passages for installing electrical wiring along said inner facing.
- 7. A composite vertical wall panel assembly adapted to simplify the construction of a building structure, comprising an inner vertical facing of rigid sheet material and an outer vertical facing of rigid sheet material disposed in parallel spaced relation, each said facing extending substantially continuously between the top and bottom of the wall panel assembly, a preformed vertical core of substantially rigid foam insulation material disposed between and contacting said inner and outer facings, a layer of adhesive bonding each said facing to the corresponding side of said core to form a laminated vertical wall unit, a horizontally extending rigid top plate member disposed between the upper edge portions of said inner and outer facings, an elongated thin flat vertical metal sheet separate from said top plate member and disposed between said core and the upper portion of one of said facings and extending horizontally along the upper portion of said wall unit, said vertical metal sheet projecting downwardly from said top plate member and having a vertical height substantially greater than the thickness of said wall unit, said metal sheet having a generally horizontal upper edge portion projecting inwardly over the upper edge of said core and below said top plate member, said foam core having a substantially uniform thickness between the top and bottom of said wall unit, and layers of adhesive bonding said metal sheet to said core and to said one facing causing said metal sheet to form a horizontally extending header beam within the upper portion of said wall unit for substantially increasing the load bearing strength of the wall unit above a doorway or window opening formed within the wall unit.
- 8. A method of producing a vertical composite wall panel assembly, comprising the steps of positioning an inner facing of rigid sheet material and an outer facing of rigid sheet material adjacent opposite sides of a preformed core of substantially rigid foam insulation material, positioning a horizontally extending rigid top plate member between the upper edge portions of the inner and outer facings, forming separately from said top plate member an elongated thin flat metal sheet having a width substantially greater than the combined thicknesses of the inner and outer facings and the core, laminating the inner and outer facings to the core with corresponding layers of adhesive, and laminating the elongated metal sheet to the upper portions of the core and one of the facings with layers of adhesive and with the metal sheet projecting substantially downwardly from the top plate member to form a horizontally extending internal header beam between the upper portions of the facings for substantially increasing the load bearing strength of the wall panel assembly above a doorway or window opening formed within the panel assembly while maintaining the core with a substantially uniform thickness between the facings.
- 9. A method as defined in claim 8 including the step of forming the flat metal sheet with a thickness less than 0.030 inch.
- 10. A method as defined in claim 8 including the step of laminating another said elongated thin flat metal sheet to the core and the other facing by layers of adhesive for increasing the strength of the header beam.
- 11. A method as defined in claim 8 including the steps of forming a horizontally upper edge portion of the metal sheet inwardly over the upper edge of the core, and positioning the separate top plate member on the upper edge portion of the metal sheet.
RELATED APPLICATION
This application is a continuation-in-part of application Ser. No. 673,383, filed Apr. 5, 1976, issued as U.S. Pat. No. 4,068,434.
US Referenced Citations (7)
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
673383 |
Apr 1976 |
|