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公开(公告)号:US08834624B2
公开(公告)日:2014-09-16
申请号:US13013927
申请日:2011-01-26
申请人: Hamid Soltanian , Ali Reza Mortazavi , Mohammad Javad Modjtahedi , Mahmoud Reza Badamaki , Ali Mesbah , Ali Reza Khoshniyat , Mohammad Reza Kamali
发明人: Hamid Soltanian , Ali Reza Mortazavi , Mohammad Javad Modjtahedi , Mahmoud Reza Badamaki , Ali Mesbah , Ali Reza Khoshniyat , Mohammad Reza Kamali
IPC分类号: C04B14/04 , B82Y30/00 , C09K8/473 , C04B28/02 , C04B111/40
CPC分类号: C04B14/04 , B82Y30/00 , C04B14/062 , C04B22/064 , C04B28/02 , C04B28/04 , C04B2111/00008 , C04B2111/00474 , C04B2111/40 , C04B2201/50 , C09K8/473 , C09K8/487 , C09K8/493 , C09K2208/10 , E21B33/14 , C04B20/008 , C04B2103/20 , C04B2103/40 , C04B2103/408 , C04B2103/50
摘要: Light to ultra-light cement compositions with modified rheological properties. The cement composition includes cement, hydrophobic nano-silica, at least one additive and a sufficient amount of water to make a cement slurry with high compressive strength, low porosity, low free water, and low fluid loss with a quick thickening time.
摘要翻译: 具有改性流变性能的光至超轻水泥组合物。 水泥组合物包括水泥,疏水性纳米二氧化硅,至少一种添加剂和足量的水,以形成具有高抗压强度,低孔隙率,低游离水和低液体损失并且具有快速增稠时间的水泥浆料。
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公开(公告)号:US20120186812A1
公开(公告)日:2012-07-26
申请号:US13013927
申请日:2011-01-26
申请人: Hamid Soltanian , Ali Reza Mortazavi , Mohammad Javad Modjtahedi , Mahmoud Reza Badamaki , Ali Mesbah , Ali Reza Khoshniyat , Mohammad Reza Kamali
发明人: Hamid Soltanian , Ali Reza Mortazavi , Mohammad Javad Modjtahedi , Mahmoud Reza Badamaki , Ali Mesbah , Ali Reza Khoshniyat , Mohammad Reza Kamali
CPC分类号: C04B14/04 , B82Y30/00 , C04B14/062 , C04B22/064 , C04B28/02 , C04B28/04 , C04B2111/00008 , C04B2111/00474 , C04B2111/40 , C04B2201/50 , C09K8/473 , C09K8/487 , C09K8/493 , C09K2208/10 , E21B33/14 , C04B20/008 , C04B2103/20 , C04B2103/40 , C04B2103/408 , C04B2103/50
摘要: Light to ultra-light cement compositions with modified rheological properties. The cement composition includes cement, hydrophobic nano-silica, at least one additive and a sufficient amount of water to make a cement slurry with high compressive strength, low porosity, low free water, and low fluid loss with a quick thickening time.
摘要翻译: 具有改性流变性能的光至超轻水泥组合物。 水泥组合物包括水泥,疏水性纳米二氧化硅,至少一种添加剂和足量的水,以形成具有高抗压强度,低孔隙率,低游离水和低液体损失并且具有快速增稠时间的水泥浆料。
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