The Influence of Entrained Air Amount of High-Performance Polycarboxylate Superplasticizer on the Performance of Concrete

DOI

10.2991/icache-15.2015.5How to use a DOI?

Keywords

High-performance polycarboxylate superplasticizer, air content, pore srtucture

Abstract

Air content in the concrete has an important effect on the performance. The relation of high-performance polycarboxylate superplasticizer with the air content of different grade concrete and the influence of air content in the concrete on the performance were studied. The relation of air content with the size and distribution of air bubbles was analyzed by porosity analyzer. The results show that the tiny bubbles are of great significance to improve the durability of concrete.

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  - Xigang Sun
AU  - Guisheng Cai
AU  - Liangqing Ma
AU  - Tongwei Lu
PY  - 2015/11
DA  - 2015/11
TI  - The Influence of Entrained Air Amount of High-Performance Polycarboxylate Superplasticizer on the Performance of Concrete
BT  - Proceedings of the 2015 International Conference on Architectural, Civil and Hydraulics Engineering
PB  - Atlantis Press
SP  - 28
EP  - 32
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-15.2015.5
DO  - 10.2991/icache-15.2015.5
ID  - Sun2015/11
ER  -