Development of ultra-high performance concrete with locally available materials

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• 作者：Ali Alsalman^a ; Canh N. Dang^b ; ^c ; ^{canhdang@tdt.edu.vn} ; W. Micah Hale^a ; ^{micah@uark.edu}
• 关键词：Ultra-high performance concrete ; Silica fume ; Fly ash ; Compressive strength
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：133
• 期：Complete
• 页码：135-145
• 全文大小：2019 K
• 卷排序：133

文摘

Ultra-high performance concrete using locally available materials was developed. Sand gradation, binder content and type, and curing regimens were examined. The concrete strength ranged from 114.1 MPa to 155.2 MPa. When the binder contains silica fume, using a fine sand does not increase compressive strength. Compressive strength of cube specimens were 11 percent greater than cylindrical specimens cast with the same concrete.