Effects of Construction Waste Composite Powder Materials on the Strength and Shrinkage Performance of C20 Concrete

DOI

10.2991/ism3e-15.2015.35How to use a DOI?

Abstract

To explore the feasibility of using construction waste composite powder materials in the small concrete member, this paper studied the strength and shrinkage performance of C20 concrete under different construction waste composite powder materials dosages. The results show: C20 concrete had the highest strength and the best shrinkage performance when the dosage of construction waste composite powder material was 30%; the construction waste composite powder materials improved the strength and shrinkage performance of the C20 concrete for the reason that it has good morpha effect, microscopic aggregate effect and volcanic ash effect. Therefore, rational selection of construction waste composite powder dosage can ensure both high strength and good shrinkage performance of C20 concrete.

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/).

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TY  - CONF
AU  - Cuizhen Xue
AU  - Aiqin Shen
AU  - Xueying Zhao
AU  - Hui Li
AU  - Chenguang Wan
PY  - 2015/11
DA  - 2015/11
TI  - Effects of Construction Waste Composite Powder Materials on the Strength and Shrinkage Performance of C20 Concrete
BT  - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering
PB  - Atlantis Press
SP  - 134
EP  - 137
SN  - 2352-5401
UR  - https://doi.org/10.2991/ism3e-15.2015.35
DO  - 10.2991/ism3e-15.2015.35
ID  - Xue2015/11
ER  -