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公开(公告)号:US08999056B1
公开(公告)日:2015-04-07
申请号:US14508710
申请日:2014-10-07
发明人: Dal N. Hills , Kent Barrus
CPC分类号: C04B22/06 , C04B28/02 , C04B28/18 , C04B40/0295 , C04B41/009 , C04B41/5089 , C04B41/68 , C04B2103/606 , C04B2111/00112 , C09D1/00 , C04B14/062 , C04B14/303 , C04B2103/40
摘要: A composition for hardening concrete that has a pH of less than 10, and may have a pH of 8 or less. Thus, the hardening composition may be free of or substantially free of alkaline materials. The hardening composition is water-based and includes silica particles and an aluminum-based (e.g., alumina, etc.) stabilizer, which may be present on portions of the surfaces of the silica particles. In use, the hardening composition is applied to the surface of concrete, either alone, with curing compounds, or as part of a polishing process. Any residue that remains on the treated surface may simply be swept, blown, or sprayed away.
摘要翻译: 用于硬化混凝土的组合物,其具有小于10的pH,并且可以具有8或更低的pH。 因此,硬化组合物可以不含或基本上不含碱性材料。 硬化组合物是水性的,并且包括二氧化硅颗粒和可以存在于二氧化硅颗粒的表面的部分上的铝基(例如氧化铝等)稳定剂。 在使用中,硬化组合物单独施用于混凝土表面,与固化化合物一起施加,或作为抛光工艺的一部分。 残留在被处理表面上的任何残留物都可以简单地扫过,吹或喷掉。
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公开(公告)号:US20170158570A1
公开(公告)日:2017-06-08
申请号:US15442506
申请日:2017-02-24
发明人: Mark Wetherell , Dal N. Hills , Kent Barrus
CPC分类号: B24B7/22 , B28B11/0845 , B28B11/24 , C04B22/06 , C04B28/02 , C04B28/18 , C04B40/0295 , C04B41/009 , C04B41/4578 , C04B41/5022 , C04B41/5089 , C04B41/68 , C04B2103/606 , C04B2111/00112 , C09D1/00 , E04F21/245 , C04B14/062 , C04B14/303 , C04B41/53
摘要: Systems and methods for treating concrete, which include wetting a surface of concrete with a colloidal silica and, with silica on the surface, finishing the surface. The surface may be finished with a power trowel.
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公开(公告)号:US09579764B1
公开(公告)日:2017-02-28
申请号:US13794516
申请日:2013-03-11
发明人: Mark Wetherell , Dal N. Hills , Kent Barrus
CPC分类号: B24B7/22 , B28B11/0845 , B28B11/24 , C04B22/06 , C04B28/02 , C04B28/18 , C04B40/0295 , C04B41/009 , C04B41/4578 , C04B41/5022 , C04B41/5089 , C04B41/68 , C04B2103/606 , C04B2111/00112 , C09D1/00 , E04F21/245 , C04B14/062 , C04B14/303 , C04B41/53
摘要: Systems and methods for treating concrete, which includes the steps of wetting a surface of concrete with a colloidal silica; cutting the softened surface to provide a cut surface; and polishing the cut surface.
摘要翻译: 用于处理混凝土的系统和方法,其包括用胶体二氧化硅润湿混凝土表面的步骤; 切割软化表面以提供切割表面; 并抛光切割表面。
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公开(公告)号:US09272951B1
公开(公告)日:2016-03-01
申请号:US14678959
申请日:2015-04-04
发明人: Dal N. Hills , Kent Barrus
CPC分类号: C04B22/06 , C04B28/02 , C04B28/18 , C04B40/0295 , C04B41/009 , C04B41/5089 , C04B41/68 , C04B2103/606 , C04B2111/00112 , C09D1/00 , C04B14/062 , C04B14/303 , C04B2103/40
摘要: A composition for hardening concrete that has a pH of less than 10, and may have a pH of 8 or less. Thus, the hardening composition may be free of or substantially free of alkaline materials. The hardening composition is water-based and includes silica particles and stabilizer, which may be present on portions of the surfaces of the silica particles. The stabilizer may be aluminum-based (e.g., it may comprise alumina, etc.). In use, the hardening composition is applied to the surface of concrete, either alone, with curing compounds, or as part of a polishing process. Any residue that remains on the treated surface may simply be swept, blown, or sprayed away.
摘要翻译: 用于硬化混凝土的组合物,其具有小于10的pH,并且可以具有8或更低的pH。 因此,硬化组合物可以不含或基本上不含碱性材料。 硬化组合物是水性的,并且包括二氧化硅颗粒和稳定剂,其可以存在于二氧化硅颗粒的表面的部分上。 稳定剂可以是基于铝的(例如,它可以包括氧化铝等)。 在使用中,硬化组合物单独施用于混凝土表面,与固化化合物一起施加,或作为抛光工艺的一部分。 残留在被处理表面上的任何残留物都可以简单地扫过,吹或喷掉。
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