| 摘要 |
<p>An asphalt-based roofing material (68) includes a substrate (12) with an asphalt coating (74), a protective coating (70) adhered to the upper surface (80) of the asphalt coating (74), a layer of granules (72) adhered to the protective coating (70), and a web (132) bonded to the lower region (78) of the asphalt coating (74). A method of manufacturing a roofing material (68) includes coating a substrate (12) with an asphalt coating (74), applying a protective coating (70) to the upper surface (80) of the asphalt coating (74), applying a layer of granules (72) to the protective coating (70), and applying a web (132) to the lower region (78) of the asphalt coating (74).</p> |
| 申请人 |
OWENS CORNING;MILLER, DAVID, G.;MILLER, CARLA, A.;WOODSIDE, MARGARET, M.;MACDONALD, FRANK, J.;BELT, JAMES, S.;HUYKMAN, WILLIAM |
发明人 |
MILLER, DAVID, G.;MILLER, CARLA, A.;WOODSIDE, MARGARET, M.;MACDONALD, FRANK, J.;BELT, JAMES, S.;HUYKMAN, WILLIAM |
