发明申请
- 专利标题: Roofing Material And Method Of Making The Same
- 专利标题(中): 屋顶材料及其制作方法
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申请号: US12834333申请日: 2010-07-12
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公开(公告)号: US20110189433A1公开(公告)日: 2011-08-04
- 发明人: Matti Kiik , Tommy F. Rodrigues , Sudhir B. Railkar , Adem Chich
- 申请人: Matti Kiik , Tommy F. Rodrigues , Sudhir B. Railkar , Adem Chich
- 申请人地址: US DE Wilmington
- 专利权人: Building Materials Investment Corp.
- 当前专利权人: Building Materials Investment Corp.
- 当前专利权人地址: US DE Wilmington
- 主分类号: E04D3/35
- IPC分类号: E04D3/35
摘要:
A roofing material comprising an upper surface and a lower surface, wherein the upper surface includes reduced-particle size granules and may further include a reduced-thickness face coating. The thickness of the upper surface is related to the particle size of the granules deposed on the face coating. A smaller particle size granule than those used in traditional roofing shingles is utilized in the upper surface which may allow for a reduced-thickness face coating while not sacrificing the retention of the granules on the surface of the roofing material or desired physical characteristics. The face coating may include a reduced amount of filler material, such as mineral fillers, than face coatings of traditional roofing materials.
公开/授权文献
- US09404263B2 Roofing material and method of making the same 公开/授权日:2016-08-02
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