Addition of Silica Fume to Improve Strength of Cement Paste

摘要：

　　This study measured the packing densities of 0 to 30%silica fume(SF)added cementitious materials and strength of the cementitious pastes with various water content.The results revealed that addition of silica fume up to a certain level has great effects on packing density and strength.In-depth analysis illustrated that a lower W/CM ratio would not always result in a higher cube strength,and the range between 0.05 and 0.07 μm would be the amount of water film thickness(WFT)for muximum strength.

作者: Jiajian Chen Hongniao Chen Gu Li

作者单位: Department of Civil Engineering,Foshan University,Foshan,China Space Structures Research Center,Guizhou University,Guiyang,China School of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou,China

会议类型: 国际会议

会议名称: The 1st International Symposium on Application of Materials Science and Energy Materials (SAMSE 2017)

会议地点: 上海

会议语种:英文

页码: 1-5

在线出版日期: 2017-12-28（万方平台首次上网日期，不代表论文的发表时间）