Building product using an insulation board
View Patent ↗A building product comprising a composite board having a cellular, non-elastic core, top and bottom board surfaces, and a facer comprising a non-cellulosic fiber mat substrate; and a water-based overlaying material applied to the composite board. The building product may also comprise an undersiding; a composite board having a cellular, non-elastic core and top and bottom board surfaces and facer comprising a non-cellulosic fiber mat substrate fixed to the undersiding; a reinforcing layer fixed to the board; and a water-based overlaying material applied to the reinforcing layer.
1. A building product comprising:
a composite board having a cellular, non-elastic core, top and bottom board surfaces, and a facer comprising a non-cellulosic fiber mat substrate; and
a water-based overlaying material applied to the composite board;
wherein the non-cellulosic fiber mat has a first mat surface and a second mat surface coated with a prefoamed, self-sustaining foam mixture.
2. A building product as in claim 1 wherein:
the top and bottom board surfaces are fixed to the facer.
3. A building product as in claim 1 wherein:
one of the top and bottom board surfaces is fixed to the facer.
4. A building product as in claim 3 wherein:
one surface of the core is fixed to a cellulosic mat.
5. A building product as in claim 1 wherein:
the non-cellulosic fiber mat is a glass mat.
6. A building product as in claim 1 wherein:
the water-based overlaying material is a cementatious material.
7. A building product as in claim 6 wherein:
the cementatious material is Portland cement.
8. A building product as in claim 1 wherein:
the water-based overlaying material, is a finishing plaster.
9. A building product comprising:
an undersiding;
a composite board having a cellular, non-elastic core and top and bottom board surfaces and facer comprising a non-cellulosic fiber mat substrate fixed to the undersiding;
a reinforcing layer fixed to the board; and
a water-based overlaying material applied to the reinforcing layer;
wherein the non-cellulosic fiber mat has a first mat surface and a second mat surface coated with a prefoamed, self-sustaining foam mixture.
10. A building product as in claim 9 wherein:
the undersiding comprises a plywood board.
11. A building product as in claim 9 wherein:
the undersiding comprises dry wall.
12. A building product as in claim 9 wherein:
the undersiding comprises concrete blocks.
13. A building product as in claim 9 wherein:
the undersiding comprises pre-cast concrete.
14. A building product as in claim 9 wherein:
the undersiding comprises insulation boards.
15. A building product as in claim 9 wherein:
the non-cellulosic fiber mat is a glass mat.
16. A building product as in claim 9 wherein:
the reinforcing layer is a self-furring lath.
17. A building product as in claim 9 wherein:
the reinforcing layer is a fiberglass mesh.
18. A building product as in claim 9 wherein:
the water-based overlaying material is cementatious.
19. A building product as in claim 20 wherein:
the cementatious material is Portland cement
20. A building product as in claim 9 wherein:
the water-based overlaying material is a finishing plaster.
21. A building product as in claim 9 further comprising:
a layer of cement between the undersiding and the reinforcing layer.
22. A building product as in claim 21 further comprising:
a layer of cement between the reinforcing layer and the finishing material.