Influence of steel slag on the properties of steam-cured concrete

DOI

10.2991/mmeceb-15.2016.29How to use a DOI?

Keywords

steel slag, steam-cured concrete, property, water to binder ratio.

Abstract

In this paper, the influence of steel slag on the compressive strength, permeability to chloride ion and carbonation resistance of steam-cured concrete was investigated. The results show that for steam-cured concrete with water to binder ratio (W/B) of 0.45, replacing 30% of cement by steel slag tends to decrease its compressive strength, increase its chloride permeability and weaken its carbonation resistance. But the properties of steam-cured concrete with steel slag can be improved by decreasing the W/B. When the W/B of concrete containing 30% steel slag is 0.38, its strength, chloride permeability and carbonation resistance are all very close to that of pure cement concrete with W/B of 0.45 under steam curing condition.

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  - Jin Hu
AU  - Li-ang Hou
AU  - Kunpeng Li
PY  - 2015/12
DA  - 2015/12
TI  - Influence of steel slag on the properties of steam-cured concrete
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 141
EP  - 145
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.29
DO  - 10.2991/mmeceb-15.2016.29
ID  - Hu2015/12
ER  -