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Proceedings of the 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)

Experimental Study on the Cohesional Strength between Old and New Pavement Concrete

Authors
Rui Zeng, Yong Zhang, Chao Zhang, Jie LI
Corresponding Author
Rui Zeng
Available Online November 2016.
DOI
https://doi.org/10.2991/icache-16.2016.8How to use a DOI?
Keywords
concrete; cohesional strength;maintenance of pavement; interface agent
Abstract
The effects of old and new pavement concrete cohesional strength by different concrete surface processing mode, types of interface agent and cycle of freezing and thawing were studied through experiments and theoretical analysis to test the old and new pavement concrete cohesional strength under the ambient temperature and freezing and thawing environment. The experiments show that the interface agent has great influences on the concrete surface cohesional strength and cement paste has the best bonding effect. The old and new pavement concrete has poor frost resistance, and the compression and rupture strength of the cohesional surface are lowest under the cement-sand mortar interface agent mode. After chipping treatment, the frost resistance ability is better than the brushing treatment's.
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Proceedings
2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
Part of series
Advances in Engineering Research
Publication Date
November 2016
ISBN
978-94-6252-255-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/icache-16.2016.8How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Rui Zeng
AU  - Yong Zhang
AU  - Chao Zhang
AU  - Jie LI
PY  - 2016/11
DA  - 2016/11
TI  - Experimental Study on the Cohesional Strength between Old and New Pavement Concrete
BT  - 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
PB  - Atlantis Press
SP  - 45
EP  - 48
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-16.2016.8
DO  - https://doi.org/10.2991/icache-16.2016.8
ID  - Zeng2016/11
ER  -