发明申请
- 专利标题: Roofing materials
- 专利标题(中): 屋顶材料
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申请号: US11158458申请日: 2005-06-22
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公开(公告)号: US20050238848A1公开(公告)日: 2005-10-27
- 发明人: Fred Fensel , John Palladino , Melissa Rus
- 申请人: Fred Fensel , John Palladino , Melissa Rus
- 专利权人: The Garland Company
- 当前专利权人: The Garland Company
- 主分类号: B32B1/00
- IPC分类号: B32B1/00 ; B32B5/16 ; B32B11/10 ; D06N5/00 ; E04D1/26 ; E04D5/12 ; E04F13/08 ; E04F15/02
摘要:
A roofing or siding system having an improved average resulting reflectivity. The roofing and/or siding system is at least partially coated with a plurality of granules. The granules have an average reflectivity of at least about 55% and an average hardness of over about 3 Moh's.
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