Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles
Wu, Haonan1; Li, Ping1; Nian, Tengfei1; Zhang, Guohong2; He, Teng1; Wei, Xiying1
2019-12-20
Source PublicationCONSTRUCTION AND BUILDING MATERIALS
ISSN0950-0618
Volume228
AbstractAsphalt pavement was widely used in various road construction due to its comfortable driving, low vibration, low noise and convenient maintenance. However, during the service of asphalt pavement, the water in the pavement produced a freeze-thaw cycle due to the change of temperature, which caused a large number of early diseases on the pavement. In order to explore a proper water stability evaluation method for asphalt and asphalt mixture. In this paper, four kinds of adhesion evaluation methods were used to analyze and compare three kinds of asphalt under multiple freeze-thaw cycles. The water stability and water permeability coefficient of the asphalt mixture of three kinds of asphalt under different grading types were tested after multiple freeze-thaw cycles. The correlation degree between the adhesion evaluation index and the water stability index was evaluated by the grey relation entropy analysis theory. The results show that the method of evaluation of photoelectric colorimetry and water immersion combined, or the method of evaluation of photoelectric colorimetry and contact angle combined evaluate asphalt and aggregate's adhesion is recommended. The research results are of great significance for evaluating the water stability of asphalt and asphalt mixtures. (C) 2019 Elsevier Ltd. All rights reserved.
KeywordAsphalt Asphalt mixture Freezing and thawing cycle Adhesiveness Grey correlation entropy analysis
DOI10.1016/j.conbuildmat.2019.117089
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51868047][51668041]
WOS Research AreaConstruction & Building Technology ; Engineering ; Materials Science
WOS SubjectConstruction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary
WOS IDWOS:000497886100116
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64151
Collection土木工程学院
Corresponding AuthorLi, Ping
Affiliation1.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Gansu, Peoples R China
2.Gansu Prov Transportat Planning Survey & Design I, Lanzhou 730050, Gansu, Peoples R China
First Author AffilicationLanzhou University of Technology
Corresponding Author AffilicationLanzhou University of Technology
First Signature AffilicationLanzhou University of Technology
Recommended Citation
GB/T 7714
Wu, Haonan,Li, Ping,Nian, Tengfei,et al. Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles[J]. CONSTRUCTION AND BUILDING MATERIALS,2019,228.
APA Wu, Haonan,Li, Ping,Nian, Tengfei,Zhang, Guohong,He, Teng,&Wei, Xiying.(2019).Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles.CONSTRUCTION AND BUILDING MATERIALS,228.
MLA Wu, Haonan,et al."Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles".CONSTRUCTION AND BUILDING MATERIALS 228(2019).
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