Claims
- 1. A composite building panel comprising a core element consisting of rigid expanded plastic material having a front and back surface, and a plurality of thin reinforcing strips bonded during expansion of said plastic material to each of said front and back surfaces of said core with a strip extending at least along each of the edges of said surfaces and extending laterally from only first and second adjacent edges of said core only on the front face thereof.
- 2. A composite building panel comprising a core element of rigid expanded plastic material having a front and back surface, a plurality of thin reinforcing strips bonded to each of said front and back surfaces of said core and extending at least along all of the edges of said surfaces and extending laterally from only first and second adjacent edges of said front surface of said core, and a wire mesh mounted upon the front surface of said panel in uniform spaced relation thereto and coextensive therewith.
- 3. The panel of claim 1 further defined by said thin reinforcing strips being bonded to said core element by an adhesive.
- 4. The panel of claim 1 further defined by said core comprising expanded polystyrene having a density in the range of one pound per cubic foot to six pounds per cubic foot.
- 5. A composite panel comprising a core element of expanded polystyrene having substantially parallel front and back surfaces, a first plurality of thin reinforcing strips bonded to the front surfaces of said core at least along the edges thereof, at least one of said strips extending laterally of said core at a first edge thereof and at least one of said strips extending laterally of said core at a second edge thereof adjacent said first edge, a second plurality of thin reinforcing strips bonded to the back surface of said core at least along the edges thereof, and a wire mesh mounted upon the front surface of said panel in spaced relation thereto and extending to the edges of said front face, and the back surface of said core having small cavities therein.
Parent Case Info
This is a continuation of application Ser. No. 659,758, filed Feb. 20, 1976, now abandoned.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
2957483 |
Dunn |
Oct 1960 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
1443172 |
May 1966 |
FRX |
Continuations (1)
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Number |
Date |
Country |
Parent |
659758 |
Feb 1976 |
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