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公开(公告)号:US20120037045A1
公开(公告)日:2012-02-16
申请号:US13258731
申请日:2010-03-23
IPC分类号: C04B18/06
CPC分类号: C04B28/04 , C04B40/0042 , Y02P40/146 , Y02W30/92 , C04B7/52 , C04B14/06 , C04B14/28 , C04B18/08 , C04B20/008 , C04B2103/30
摘要: A binder premix includes from 0.2% to 63% of a material of an ultrafine particle size category, including individual particles with a D90 value less than 1 μm and/or with a BET specific surface greater than 5 m2/g; from 8% to 63% of selected Portland cement including particles with a D90 value less than 30 μm and from 25% to 85% of a material, other than the cement, of a fine particle size category, including particles for which the D10 and D90 values are from 1 μm to 120 μm and with a BET specific surface less than 5 m2/g. A binder mix including, in addition to the premix, a material of a medium particle size category, including particles for which the D10 and D90 values are from 120 μm to 5 mm is disclosed.
摘要翻译: 粘合剂预混物包括0.2%至63%的超细粒度类别的材料,包括D90值小于1μm和/或BET比表面积大于5m 2 / g的单个颗粒; 8%至63%的所选波特兰水泥,包括D90值小于30μm的颗粒和25%至85%的除水泥之外的细颗粒级别的材料,包括D10和 D90值为1μm〜120μm,BET比表面积小于5m 2 / g。 公开了一种粘合剂混合物,其包括除了预混物之外,还包括中等粒度类别的材料,包括D10和D90值为120μm至5mm的颗粒。
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公开(公告)号:US08974598B2
公开(公告)日:2015-03-10
申请号:US13258731
申请日:2010-03-23
IPC分类号: C04B7/00 , C04B14/00 , C04B2/10 , C04B7/52 , C04B9/04 , C04B11/00 , C04B28/14 , C04B28/26 , C04B28/04 , C04B40/00
CPC分类号: C04B28/04 , C04B40/0042 , Y02P40/146 , Y02W30/92 , C04B7/52 , C04B14/06 , C04B14/28 , C04B18/08 , C04B20/008 , C04B2103/30
摘要: A binder premix includes from 0.2% to 63% of a material of an ultrafine particle size category, including individual particles with a D90 value less than 1 μm and/or with a BET specific surface greater than 5 m2/g; from 8% to 63% of selected Portland cement including particles with a D90 value less than 30 μm and from 25% to 85% of a material, other than the cement, of a fine particle size category, including particles for which the D10 and D90 values are from 1 μm to 120 μm and with a BET specific surface less than 5 m2/g. A binder mix including, in addition to the premix, a material of a medium particle size category, including particles for which the D10 and D90 values are from 120 μm to 5 mm is disclosed.
摘要翻译: 粘合剂预混物包括0.2%至63%的超细粒度类别的材料,包括D90值小于1μm和/或BET比表面积大于5m 2 / g的单个颗粒; 8%至63%的所选波特兰水泥,包括D90值小于30μm的颗粒和25%至85%的除水泥之外的细颗粒级别的材料,包括D10和 D90值为1μm〜120μm,BET比表面积小于5m 2 / g。 公开了一种粘合剂混合物,其包括除了预混物之外,还包括中等粒度范围的材料,包括D10和D90值为120μm至5mm的颗粒。
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公开(公告)号:US20100068401A1
公开(公告)日:2010-03-18
申请号:US12515158
申请日:2007-10-30
IPC分类号: C04B41/67
CPC分类号: C04B41/5015 , C04B41/009 , C04B41/67 , C04B2111/25 , C04B41/00 , C04B28/02
摘要: A method of treating a concrete surface to render it less susceptible to undesired staining or marking, the method comprising contacting the surface with an aqueous solution comprising a water soluble polyphosphate of a monovalent or divalent cation.
摘要翻译: 一种处理混凝土表面以使其不易受不希望的染色或标记影响的方法,该方法包括使表面与包含一价或二价阳离子的水溶性多磷酸盐的水溶液接触。
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