Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)

Experimental study on the durability of the panel concrete

Authors
C. Wang, Y. Li, H.B. Jing
Corresponding Author
C. Wang
Available Online October 2016.
DOI
https://doi.org/10.2991/iccahe-16.2016.141How to use a DOI?
Keywords
Panel concrete; Durability; W/C ratio; Freeze-thaw; Sulfate attack
Abstract

Freeze-thaw damage and sulfate attack are two important factors that affect the durability of panel concrete. The damage of panel concrete with w/c ratio of 0.45, 0.42, 0.38 under the single freeze-thaw cycles, single sulfate attack and the alternation test in solutions of 5.0% Na2SO4 is studied, and analyzed the characteristics of mass loss and relative dynamic modulus. The results show that the w/c ratio have great influence on the panel concrete frost resistance and resistance to sulfate attack. The resistance of freeze-thaw and sulfate attack increased with the decreasing w/c ratio of panel concrete. Coupled deterioration of freeze-thaw cycle and sulfate attack is not a simple superposition effect, these two kinds of damage are promoting and influencing each other. The re-search methods and results can provide a reference for the durability of panel concrete.

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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Volume Title
Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
Series
Advances in Engineering Research
Publication Date
October 2016
ISBN
978-94-6252-250-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/iccahe-16.2016.141How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - C. Wang
AU  - Y. Li
AU  - H.B. Jing
PY  - 2016/10
DA  - 2016/10
TI  - Experimental study on the durability of the panel concrete
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 906
EP  - 912
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.141
DO  - https://doi.org/10.2991/iccahe-16.2016.141
ID  - Wang2016/10
ER  -