CLC number: TU5
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2010-03-30
Cited: 12
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Yu-xi Zhao, Pan-feng Du, Wei-liang Jin. Evaluation of the performance of surface treatments on concrete durability[J]. Journal of Zhejiang University Science A, 2010, 11(5): 349-355.
@article{title="Evaluation of the performance of surface treatments on concrete durability",
author="Yu-xi Zhao, Pan-feng Du, Wei-liang Jin",
journal="Journal of Zhejiang University Science A",
volume="11",
number="5",
pages="349-355",
year="2010",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A0900580"
}
%0 Journal Article
%T Evaluation of the performance of surface treatments on concrete durability
%A Yu-xi Zhao
%A Pan-feng Du
%A Wei-liang Jin
%J Journal of Zhejiang University SCIENCE A
%V 11
%N 5
%P 349-355
%@ 1673-565X
%D 2010
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A0900580
TY - JOUR
T1 - Evaluation of the performance of surface treatments on concrete durability
A1 - Yu-xi Zhao
A1 - Pan-feng Du
A1 - Wei-liang Jin
J0 - Journal of Zhejiang University Science A
VL - 11
IS - 5
SP - 349
EP - 355
%@ 1673-565X
Y1 - 2010
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A0900580
Abstract: This paper reports on a laboratory-based study carried out to evaluate the effectiveness of surface treatments on the durability of concrete and suggests a number of different evaluation methodologies for assessing the performance of various surface treatments. durability of untreated and treated concrete specimens was evaluated by measuring chloride diffusion, charge passing capacity, air permeability and water absorption. A total of six concrete surface treatments were selected to represent different generic types, including coating, penetrant and mixed-use treatments. Results show that the concrete specimens with a coating procedure have a better long-term performance and effectiveness than the specimens with the penetrant treatments. This work also indicates that the wetting and drying cycles test can be used to assess the weatherability of the surface treatments. The ASTM C 1202 and the Autoclam air permeability test can be used to evaluate the effectiveness of surface treatments quantitatively. Further work is needed, however, to assess the longevity of the various surface treatments.
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