Research on iron ore tailing improving Compressive Strength of Alkali-activated Slag Foamed concrete
- DOI
- 10.2991/iccet-15.2015.256How to use a DOI?
- Keywords
- Iron ore tailing powder; Concrete; Mineral waste residue
- Abstract
The research on whether can iron ore tailing improve the compressive strength of alkali-activated slag foaming concrete is conducted. The experiment shows that too little or too much powder from iron ore tailing will reduce the compression strength of alkali activated slag concrete, when powder from iron ore tailing achieving optimal amount, the compression strength of alkali activated slag concrete will be obviously improved, with the further increase of iron tailing powder content, Compressive Strength of alkali activated slag foaming concrete will decrease; with decreasing of the particle size of powders from iron ore tailing, alkali-activated slag foaming concrete compressive strength will increase gradually, with the increasing of fineness, its compressive strength also increases.
- 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/).
Cite this article
TY - CONF AU - Junzhe Li AU - Yuze Tian AU - Qiubai Sun AU - Changsheng Pan PY - 2015/11 DA - 2015/11 TI - Research on iron ore tailing improving Compressive Strength of Alkali-activated Slag Foamed concrete BT - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015 PB - Atlantis Press SP - 1371 EP - 1375 SN - 2352-5401 UR - https://doi.org/10.2991/iccet-15.2015.256 DO - 10.2991/iccet-15.2015.256 ID - Li2015/11 ER -