发明授权
US09073165B2 Methods for grinding and polishing dried concrete using amorphous colloidal silica solution
有权
使用无定形胶体二氧化硅溶液研磨和研磨干燥混凝土的方法
- 专利标题： Methods for grinding and polishing dried concrete using amorphous colloidal silica solution
- 专利标题（中）： 使用无定形胶体二氧化硅溶液研磨和研磨干燥混凝土的方法
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申请号： US14171608申请日： 2014-02-03
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公开(公告)号： US09073165B2公开(公告)日： 2015-07-07
- 发明人: Mark Wetherell
- 申请人： Global Polishing Systems LLC
- 申请人地址： US NV Henderson
- 专利权人： GLOBAL POLISHING SYSTEMS LLC
- 当前专利权人： GLOBAL POLISHING SYSTEMS LLC
- 当前专利权人地址： US NV Henderson
- 代理机构： Howard & Howard Attoneys PLLC
- 主分类号： B24B1/00
- IPC分类号： B24B1/00 ; B24B37/04 ; B24B7/18
摘要：
Systems and methods for treating concrete, which includes the steps of wetting a surface of concrete with a amorphous colloidal silica, allowing time for the colloidal silica to penetrate the concrete surface, and cutting the surface of the concrete with a bladed tool wherein the longitudinal blade portion is positioned approximately at an angle between 30 degrees and 90 degrees relative to the surface of the concrete.
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