Fire resistant roofing products

1. A roof covering comprising a fire resistant roofing material, the fire resistant roofing material comprising a plurality of layers, wherein the plurality of layers comprises:

a core sheet having a top surface and bottom surface; and

a sheet of conductive material having a thermal conductivity greater than about 25 W/m-K, the sheet of conductive material having a first and second surface;

wherein the first surface of the sheet of conductive material is coextensively bonded with said top surface of the core sheet,

wherein the second surface of the sheet of conductive material is coated with a polymer-modified bituminous material having fire-resistant properties forming a top bituminous layer and the bottom surface of the core sheet is impregnated with a polymer-modified bituminous material forming a bottom bituminous layer, and

wherein roofing granules are embedded in at least a portion of said top bituminous layer to form a top surface, the top surface providing solar reflectivity.

2. A roof covering according to claim 1 , wherein said core sheet comprises a non-woven mat.

3. A roof covering according to claim 1 wherein the conductive material is selected from the group consisting of aluminum foil, copper foil, steel foil, aluminum wire mesh, copper wire mesh, and steel mesh.

4. A roof covering according to claim 1 , wherein the core sheet and the sheet of conductive material are bonded with an adhesive.

5. A roof covering according to claim 1 , wherein the core sheet and the sheet of conductive material are mechanical bonded via needle puncturing.

6. A roof covering according to claim 1 , wherein the bottom surface of the core sheet is impregnated with a non-fire-resistant polymer-modified bituminous material.

7. A roof covering according to claim 1 , wherein the roof covering comprises a plurality of courses of roofing membranes including an uppermost course, the roofing granules being embedded in the uppermost course.

8. A roof covering comprising a fire resistant roofing material, the fire resistant roofing material comprising a plurality of layers, wherein the plurality of layers comprises:

a core sheet having a top surface and bottom surface; and

a sheet of conductive material having a thermal conductivity greater than about 25 W/m-K, the sheet of conductive material having a first and second surface;

wherein the first surface of the sheet of conductive material is coextensively bonded with said bottom surface of the core sheet, and

wherein the second surface of the sheet of conductive material is coated with a polymer-modified bituminous material forming a bottom bituminous layer and the top surface of the core sheet is impregnated with a polymer-modified bituminous material having fire-resistant properties forming a top bituminous layer, and

wherein roofing granules are embedded in at least a portion of said top bituminous layer to form a top surface, the top surface providing solar reflectivity.

9. A roof covering according to claim 8 , wherein said core sheet comprises a non-woven mat.

10. A roof covering according to claim 9 wherein the conductive material is selected from the group consisting of aluminum foil, copper foil, steel foil, aluminum wire mesh, copper wire mesh, and steel mesh.

11. A roof covering according to claim 8 , wherein the core sheet and the sheet of conductive material are bonded with an adhesive.

12. A roof covering according to claim 8 , wherein the core sheet and the sheet of conductive material are bonded via needle puncturing.

13. A roof covering according to claim 8 , wherein the second surface of the sheet of conductive material is coated with a polymer-modified bituminous material having non-fire-resistant properties.

14. A roof covering according to claim 8 , wherein the roof covering comprises a plurality of courses of roofing membranes including an uppermost course, the roofing granules being embedded in the uppermost course.