Grey Connection Analysis between Cement Particle Size Distribution and Compressive Strength

DOI

10.2991/icache-15.2015.12How to use a DOI?

Keywords

Grinding Aids; Particle Size Distribution; Compressive Strength; Grey Connection Analysis

Abstract

This paper studied the effect of triethanolamine(TEA), glycerin(PG) and lignosulphonate(CLS), used as grinding aids respectively, on cement particle size distribution and mortar strength. Grey connection analysis was made between cement particle size distribution and compressive strength. Results showed that TEA and CLS significantly increased the volume proportion of particles with diameter less than 10 m and decreased the volume proportion of particles with diameter larger than 30 m. PG showed opposite effect. According to grey connection index, cement particles with diameter ranging from 10 m to 20 m played a decisive role in the early compressive strength, and particles with diameter between 20 m and 30 m took a major effect on the late compressive strength.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhenping Sun
AU  - Yi Liu
AU  - Liangliang Shui
AU  - Xiaobo Tang
AU  - Yaowu Dong
AU  - Dangyi Li
PY  - 2015/11
DA  - 2015/11
TI  - Grey Connection Analysis between Cement Particle Size Distribution and Compressive Strength
BT  - Proceedings of the 2015 International Conference on Architectural, Civil and Hydraulics Engineering
PB  - Atlantis Press
SP  - 58
EP  - 64
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-15.2015.12
DO  - 10.2991/icache-15.2015.12
ID  - Sun2015/11
ER  -