The Effect on the Performance of Cement Grinding Aid Components
DOI: 10.23977/jmpd.2017.11006 | Downloads: 196 | Views: 7076
Guo Yanmei 1, Sun Shaofei 2
1 Hohhot Construction Engineering Quality Supervision Station ,Hohhot 010000 ,China
2 Inner Mongolia University of Science &Technology ,Baotou 014010,China
Corresponding AuthorSun Shaofei
In this paper, By choosing four kinds of grinding aids better one-component, The grinding aid of cement grinding aids is determined by orthogonal optimization. By adding different inorganic reinforcing components, Developed a cement grinding aids.The result turns out, compared with blank sample, the adulteration of grinding aid leads compression strength of 3d, 7d and 28d respectively are improved 17.9%, 17.8% and 16.8%，cement fineness to reduce by 63.1% and specific surface area to increase about 10.6%. Meanwhile, cement particles ranging 3-32 μm is improved 11.3%, which optimizes the grain composition of cement and increases strength of cement. The experimental research to provide technical support for the future development of cement technology.
KEYWORDSCement grinding aid, Fineness, Compressive strength, Size distribution.
CITE THIS PAPER
Yan-mei, G. and Shao-fei, S. The Effect on the Performance of Cement Grinding Aid Components. Journal of Materials, Processing and Design (2017) 1: 29-39.
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