Proceedings of the 2018 3rd International Conference on Control, Automation and Artificial Intelligence (CAAI 2018)

Study on Preparation and Performance of High Performance Pervious Concrete

Authors
Zhigang Niu, Pinghua Zhu
Corresponding Author
Zhigang Niu
Available Online August 2018.
DOI
https://doi.org/10.2991/caai-18.2018.42How to use a DOI?
Keywords
high performance pervious concrete; maintenance mechanism; porosity; permeability coefficient; compressive strength and splitting tensile strength; frost resistance
Abstract

The permeability, compressive strength, splitting tensile strength and frost resistance of high performance pervious concrete specimens with different pore size and distribution were studied under different curing mechanisms. The results show that the permeability coefficient of curing 7d test specimens are not very different from that of curing 28d test specimens; the permeability coefficient increases with the increase of porosity; the compressive strength and splitting tensile strength decrease with the increase of porosity; in the early stage of high performance concrete curing, adequate humidity is conducive to strength growth; the splitting tensile strength measured in the test is 1/12~1/15 of compressive strength; When 5% sodium chloride solution is used as a freeze-thaw medium, the permeability and compressive strength of the concrete after freeze-thaw changed more obviously.

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/).

Download article (PDF)

Volume Title
Proceedings of the 2018 3rd International Conference on Control, Automation and Artificial Intelligence (CAAI 2018)
Series
Atlantis Highlights in Intelligent Systems
Publication Date
August 2018
ISBN
978-94-6252-595-5
ISSN
2589-4919
DOI
https://doi.org/10.2991/caai-18.2018.42How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Zhigang Niu
AU  - Pinghua Zhu
PY  - 2018/08
DA  - 2018/08
TI  - Study on Preparation and Performance of High Performance Pervious Concrete
BT  - Proceedings of the 2018 3rd International Conference on Control, Automation and Artificial Intelligence (CAAI 2018)
PB  - Atlantis Press
SP  - 177
EP  - 180
SN  - 2589-4919
UR  - https://doi.org/10.2991/caai-18.2018.42
DO  - https://doi.org/10.2991/caai-18.2018.42
ID  - Niu2018/08
ER  -