Influence of a new Viscosity Modifying Admixture (VMA) on the rheological properties of cement paste

DOI

10.2991/icmmbe-16.2016.115How to use a DOI?

Keywords

VMA, rheological propertie, fluidity, premixed concrete

Abstract

This paper presented a new kind of Viscosity Modifying Admixture (VMA). Adsorption and rheological properties was studied on this new kind of VMA and Cellulose hydroxypropyl methyl ether Hyprolose. The results show that adsorption capacity of this new viscosity modifying admixture is greater than cellulose ether, and it could significantly increase the yield stress and the plastic viscosity of cement slurry. While Cellulose hydroxypropyl methyl ether Hyprolose can only improve yield stress of cement, it has little influence on the plastic viscosity.

Copyright

© 2016, 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  - Shaofeng Wang
AU  - Hui Zhou
AU  - Yao Bi
AU  - Xing Li
AU  - Jinwen Wang
AU  - Long Xiong
AU  - Juxiang Xing
PY  - 2016/09
DA  - 2016/09
TI  - Influence of a new Viscosity Modifying Admixture (VMA) on the rheological properties of cement paste
BT  - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
PB  - Atlantis Press
SP  - 619
EP  - 623
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmbe-16.2016.115
DO  - 10.2991/icmmbe-16.2016.115
ID  - Wang2016/09
ER  -