Title :
Influences of composite grinding aids on grinding efficiency and performances of cement
Author :
Chang, Qing ; Tao, Zhendong
Author_Institution :
Sch. of Mater. Sci. & Eng., Univ. of Jinan, Jinan, China
Abstract :
Grinding experiments of slag cement and fly ash cement by adding two kinds of composite grinding aids were carried out. And analysis the relationship between the macroscopic and microscopic structures by SEM. Experimental results show that the grinding aids can significantly increase the mobility, improve the grinding efficiency and performances of cements. The grinding effect of composite grinding aids to slag steel cements is much better than that to fly ash cements.
Keywords :
cements (building materials); grinding; scanning electron microscopy; slag; SEM; composite grinding; composite grinding aids; fly ash cement; grinding efficiency; grinding performances; macroscopic structures; microscopic structures; slag cement; Ash; Slag; Steel; Three dimensional displays; cement strength; composite grinding aids; grinding efficiency;
Conference_Titel :
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-749-8
DOI :
10.1109/ICMREE.2011.5930560
