Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)

The Research of Alkaline Release Characteristics of Biological Adaptive Porous Concrete

Authors
Liguang Xiao, Dawei Jiang
Corresponding Author
Liguang Xiao
Available Online March 2017.
DOI
10.2991/isaeece-17.2017.41How to use a DOI?
Keywords
Porous concrete; Alkaline; Change rule; Features
Abstract

In this article, the acid-base properties of porous concrete leaching solution were studied, The pH value of the porous concrete soaking solution was measured by the method of continuous soaking and repeated soaking, at the same time, the pH value of leaching solution and the ex-situ leaching method were compared and analyzed. The results show that the alkaline release are significant differences between porous concrete and conventional concrete. In the unit time, the alkaline release rate of porous concrete is faster than the rate of ordinary concrete. Moreover, the pH value of the leaching solution is significantly decreased after soaking several times, and it is also shown that there is a positive correlation between the rate of alkali release and porosity of porous concrete. At the same time, it is concluded that the ex-situ leaching method is not suitable for the alkaline practical measurement of the porous concrete.

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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Volume Title
Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
10.2991/isaeece-17.2017.41
ISSN
2352-5401
DOI
10.2991/isaeece-17.2017.41How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Liguang Xiao
AU  - Dawei Jiang
PY  - 2017/03
DA  - 2017/03
TI  - The Research of Alkaline Release Characteristics of Biological Adaptive Porous Concrete
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 222
EP  - 225
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.41
DO  - 10.2991/isaeece-17.2017.41
ID  - Xiao2017/03
ER  -