Mechanical Properties and Flowability of High Strength Concrete Incorporating Ground Granulated Blast-furnace Slag

作     者：姚武 

作者机构：State Key Lab. of Concrete Mat. Res. Tongji University Shanghai 200092 China 

出 版 物：《Journal of Wuhan University of Technology(Materials Science)》 (武汉理工大学学报（材料科学英文版）)

年 卷 期：2001年第16卷第3期

页      面：42-45页

核心收录：

学科分类：08[工学] 081304[工学-建筑技术科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0813[工学-建筑学] 

基　　金：Funded by Natural Science Foundation of China (No. 59908007) 

主　　题：high strength concrete mechanical property flowability 

摘      要：The high strength concrete(HSC)was produced by partially replacingthe normal portland cement with special ground granulatedblast-furnace slag(GGBS)ranging up to 60/100. The effects of the GGBSon the flowabilityand mechanical properties of HSC were studied. Thehydration process and microstructure char- acteristics wereinvestigated by X-ray diffraction(XRD)and scanning microscopy(SEM),respectively. The test results indicate that the GGBS has especiallysupplementary effect on water reducing and excellent property Ofbetter control of lump loss.