The Influence of Different Antifoaming Agent on Concrete

DOI

10.2991/mmme-16.2016.123How to use a DOI?

Keywords

Antifoaming agent; Mineral oil; Emulsified silicone oil; Polyether; Polyether modified silicone

Abstract

This paper mainly study of four different kinds of antifoaming agent, which can make different influence on the concrete performance and durability. The experimental results show that: According to the comprehensive performance of concrete, the fluidity of concrete with the addition of the polyether modified silicone anti-foaming agent is the best, the fresh concrete slump, expansion and the density fluctuates less than another type's antifoaming agent. Concrete slump loss is also less than another type's antifoaming agent. The compre-hensive performance of the concrete added with polyether is also excellent. The silicone oil emulsion type an-tifoaming agent has a faster bubbles breaking speed, while big fluctuates on the fluidity of concrete when dosage changes.

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  - Juxiang Xing
AU  - Yao Bi
AU  - Xing Li
AU  - Long Xiong
PY  - 2016/10
DA  - 2016/10
TI  - The Influence of Different Antifoaming Agent on Concrete
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 524
EP  - 526
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.123
DO  - 10.2991/mmme-16.2016.123
ID  - Xing2016/10
ER  -