Modular building panel

• US 4,813,193 A
• Filed: 06/10/1987
• Issued: 03/21/1989
• Est. Priority Date: 08/13/1984
• Status: Expired due to Fees

• Current Assignee: Wayne D. Altizer
• Original Assignee: Wayne D. Altizer
• Inventors: Altizer, Wayne D.
• Primary Examiner(s): Scherbel, David A.
• Assistant Examiner(s): Chilcot, Jr., Richard E.
• Application Number:
  US07/060,725
• Time in Patent Office: 650 Days
• Field of Search: 52/204, 52/210, 52/309.11, 52/309.4, 52/309.7, 52/309.9, 52/309.12, 52/220, 52/221, 52/601
• US Class Current: 52/210
• CPC Class Codes: E04B 1/14 the elements being composed of two or more materials of reinforced concrete E04B1/04
• CPC Class Codes: E04C 2/384 with a metal frame

Abstract

An improved modular building (10) is disclosed, the building (10) comprising sidewall modules (11), and ceiling modules (12). The sidewall modules (11) comprise a primary frame (19) to which a secondary frame of furring strips (26) is attached. The sidewall modules (11) further comprise foam insulation (27) molded around the primary and secondary frame to define exterior and interior planar surfaces (28, 29). The ceiling modules (12) comprise frame means supporting a plurality of ceiling joists (67), and foam insulation (27) dispersed within the frame means and between the ceiling joist (67) so as to define upper and lower ceiling surfaces (68, 69). In one embodiment, floor modules (14) are also provided. A method for fabricating the various modules of the present invention is also disclosed.

Claims

1. An improved prefabricated sidewall panel for the construction of an energy efficient modular building, said panel defining a perimeter and first and further substantially planar surfaces spaced apart a first selected distance, said panel comprising:

a primary frame fabricated of members to define said panel perimeter and further define first and further substantially planar surfaces spaced apart at a distance less than said first selected distance, said primary frame including a top member, a bottom member, and a pair of vertical support members each joined at their extremities to said top and bottom members proximate opposite ends of said top and bottom members;

a secondary frame of furring strips attached to said primary frame at selected locations with suitable fasteners, said secondary frame defining said first planar surface of said panel; and

foam insulation formed in place throughout interstices of said primary and secondary frames of said panel to further define said first and further planar surfaces of said panel and so as to integrally fill said primary and secondary frames between said first and further planar surfaces of said panel and thereby prevent thermal bridging between said first and further planar surfaces.

2. The improved prefabricated sidewall panel of claim 1 wherein said secondary frame of furring strips further defines said further planar surface of said panel.

3. The improved prefabricated sidewall panel of claim 1 wherein said first planar surface of said panel is covered with a wall surfacing material bonded to said secondary frame and said foam insulation.

4. The improved prefabricated sidewall panel of claim 2 wherein said first and second planar surfaces of said panel are covered with a wall surfacing material bonded to said secondary frame and to said foam insulation.

5. The improved prefabricated sidewall panel of claim 1 wherein said primary frame includes a lintel member substantially parallel to said top member and attached to said support members, and a cover member secured to, and extending the length of, said lintel member such that said cover member and said lintel member define an electrical wiring passageway which extends from one said vertical support member to the other said vertical support member, each said vertical support member being provided with an opening accessing said wiring passageway.

6. An improved prefabricated sidewall panel for the construction of an energy efficient modular building, said panel defining a perimeter and first and further substantially planar surfaces spaced apart a first selected distance, said panel comprising:

a primary frame fabricated of members to define said panel perimeter and further define first and further substantially planar surfaces spaced apart at a distance less than said first selected distance, said primary frame including a top member, a bottom member, a pair of vertical support members each joined at their extremities to said top and bottom members, and a lintel member substantially parallel to said top member and attached to said support members, said primary frame also including a cover member secured to, and extending the length of, said lintel member such that said cover member and said lintel member provide a wire-carrying conduit which defines an electrical wiring passageway which extends from one said vertical support member to the other said vertical support member, each said support member being provided with an opening accessing said wiring passageway;

a secondary frame of furring strips attached to said primary frame at selected locations with suitable fasteners, said secondary frame defining said first and further planar surface of said panel; and

foam insulation formed in place throughout interstices of said primary and secondary frames of said panel to further define said first and further planar surfaces of said panel and so as to integrally fill said primary and secondary frames between said first and further planar surfaces of said panel.

7. The improved prefabricated sidewall panel of claim 6 wherein said first planar surface of said panel is covered with a wall surfacing material bonded to said secondary frame and said foam insulation.

8. The improved prefabricated sidewall panel of claim 6 wherein said wire carrying conduit is provided with at least one wire exit hole disposed at a preselected position along the length of said conduit through which said electrical wiring exits said wiring passageway.