Environmentally friendly materials of Magnesium oxychloride cement-cornstalk research

DOI

10.2991/icmia-17.2017.12How to use a DOI?

Keywords

Magnesium oxychloride cement; cornstalk fibers; crack resistance; toughness

Abstract

Magnesium oxychloride cement-cornstalk is an environmentally friendly composite, the major constituent of which is magnesium oxychloride cement(MOC) and cornstalk fibers. In order to obtain composites with excellent performance, phosphoric acid and cornstalk fibers was adopted to MOC modification. The results show that 1.0% phosphoric acid modification can solve the problem of later strength decline of MOC and improve water resistance by 41%;when the volume ratio of cornstalk fibers reaching 1.0, the workability of mixtures performs well, the crack resistance and toughness of test blocks are enhanced, and the 28d bend-press ratio reaches 0.26;

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  - Changwei Xu
AU  - Chenjian Xu
AU  - Pengpeng Fan
PY  - 2017/06
DA  - 2017/06
TI  - Environmentally friendly materials of Magnesium oxychloride cement-cornstalk research
BT  - Proceedings of the 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017)
PB  - Atlantis Press
SP  - 64
EP  - 69
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-17.2017.12
DO  - 10.2991/icmia-17.2017.12
ID  - Xu2017/06
ER  -