Progress of straw ash high performance concrete admixture Application Research

DOI

10.2991/edep-18.2018.4How to use a DOI?

Keywords

Straw ash, high performance concrete, pretreatment, research progress, mechanical properties

Abstract

High performance concrete is widely used in research and Engineering, the research progress of high performance concrete admixture is very rapid. The straw ash base contains a large amount of silica, It has certain pozzolanic activity, It is an excellent material to replace some cement and reduce the amount of cement used. However, the residual carbon particles and alkali metals in the straw ash affect the performance of the ash based mixture. In this paper, the effects of pretreatment on straw ash base and the effect of pretreatment on the mechanical properties of concrete were discussed by literature review. The results show that the pretreated straw ash base has better performance, and the prepared high performance concrete also has better properties.Therefore, straw ash as a concrete admixture has broad development areas.

Copyright

© 2018, 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  - Peng XU
AU  - Zheng-Jun WANG
AU  - Ying GONG
PY  - 2018/10
DA  - 2018/10
TI  - Progress of straw ash high performance concrete admixture Application Research
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 22
EP  - 25
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.4
DO  - 10.2991/edep-18.2018.4
ID  - XU2018/10
ER  -