Experimental Study on Influence of Fly Ash Content on Splitting Strength of High-titanium Blast Furnace Slag No-sand Concrete

DOI

10.2991/isaeece-17.2017.23How to use a DOI?

Keywords

High-titanium blast furnace slag; No-sand concrete; Splitting strength

Abstract

In order to study the effect of fly ash content on the splitting strength of high-titanium blast furnace slag no-sand concrete, in this experimental study, 0%, 5%, 10%, 15%, 20%, 25% and 30% of the cement content are replaced by fly ash. Water-cement ratio is 0.5, and the cement-aggregate ratio is 1:5.0. By experiment, the splitting strength of the high-titanium blast furnace slag no-sand concrete in 28d is tested. The test results show that: With the increase of fly ash content, the splitting strength of high-titanium blast furnace slag no-sand concrete presents the development tendency of decreasing first and then increasing and decreasing again. When the fly ash content is about 20%, the splitting strength of high-titanium blast furnace slag no-sand concrete reaches the biggest value. When the fly ash content exceeds 20%, the splitting strength of high-titanium blast furnace slag no-sand concrete shows the tendency of decreasing.

Copyright

© 2017, 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  - Wei Chen
AU  - Fei Liao
AU  - Xiaoqian Xu
AU  - Song Zhong
AU  - Wei Wang
PY  - 2017/03
DA  - 2017/03
TI  - Experimental Study on Influence of Fly Ash Content on Splitting Strength of High-titanium Blast Furnace Slag No-sand Concrete
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 122
EP  - 126
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.23
DO  - 10.2991/isaeece-17.2017.23
ID  - Chen2017/03
ER  -