Influence of Concrete Synergist on Performance of Stone Chip Concrete

摘要：

　　The concrete synergist can reduce the amount of cementitious material, keep the performance of the concrete not reducing or even improving.By adjusting the ratio, effect of concrete synergist on the properties of stone chip concrete was studied, results showed that in reducing the dosage of cement, concrete synergist can also effectively improve the working performance of concrete.The early strength of concrete adding synergist is inferior as that of the base, after the later the strength will increase slightly.Adding synergist, shrinkage of concrete is larger, the contraction slows after later period.By adding concrete synergist, concrete electric flux declines slightly, which is beneficial to anti permeability of concrete.Concrete synergist can optimize the microstructure of concrete and increase the density of concrete.The application of the concrete synergist is feasible and can be used to improve the efficiency of the materials.

关键词： Concrete synergist Stone chip concrete Work performance Shrinkage Impermeability

作者: Cheng Huang Shao-ming Tang Peng-lai Zhu Mao-wei Niu Jin-jian Zhang

作者单位: Planning Bureau of Land and Construction of Hangzhou Jiangdong Industrial Zone, Hangzhou, China Hangzhou Construction Engineering Quality and Safety Supervision Station, Hangzhou, China Hangzhou Lai Baode New Material Technology Co.,Ltd, Hangzhou, China

会议类型: 国际会议

会议名称: The 2016 China Functional Materials Technology and Industry Forum (2016中国国际功能材料大会暨第九届中国功能材料及其应用学术会议)

会议地点: 重庆

会议语种:英文

页码: 1054-1061

在线出版日期: 2016-07-25（万方平台首次上网日期，不代表论文的发表时间）