[1] Yang Jun, Lu Haizhu, Yuan Dengquan, Wang Jianwei, et al. Evaluation of modification effect of epoxy resinbased on performance of asphalt mixtures [J]. Journal of Southeast University (English Edition), 2007, 23 (1): 122-126. [doi:10.3969/j.issn.1003-7985.2007.01.024]

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Evaluation of modification effect of epoxy resinbased on performance of asphalt mixtures()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

23

Issue:

2007 1

Page:

122-126

Research Field:

Traffic and Transportation Engineering

Publishing date:

2007-03-30

Info

Title:

Evaluation of modification effect of epoxy resinbased on performance of asphalt mixtures

Author(s):

Yang Jun¹;  Lu Haizhu¹;  Yuan Dengquan²;  Wang Jianwei¹

¹School of Transportation, Southeast University, Nanjing 210096, China
² Luwan Administration Bureau of Construction of Shanghai, Shanghai 200020, China

Keywords:

pavement on steel deck plate;  content of epoxy resin;  asphalt mixtures modified by epoxy resin;  performance;  modification effect

PACS:

U416.217

DOI:

10.3969/j.issn.1003-7985.2007.01.024

Abstract:

Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck, high-temperature rutting test, low-temperature bending test and controlled stress flexural fatigue test are used to study the performance of asphalt mixtures modified by epoxy resin including high-temperature stability, low-temperature cracking-resistance, and fatigue cracking-resistance, which are served to evaluate the modification effect of epoxy resin of different contents.With the addition of epoxy resin, all the three performances are improved greatly.However, when the amount of epoxy resin added is over a certain value, the modification effect will be stable with no extra benefit detected.Finally, in terms of the properties of the three respects, 20%, 30%, 30% are given separately as the proposal adding contents.

References:

[1] Yuan Dengquan.The study on the performance of the asphalt and mixtures modified by epoxy resin[D].Nanjing:School of Transportation of Southeast University, 2006.(in Chinese)
[2] Chen Xianhua.Structure research on steel deck plate with asphalt pavement for Runyang Bridge [D].Nanjing: School of Transportation of Southeast University, 2003.(in Chinese)
[3] The Guiding Bureau for the Construction of the Second Nanjing Yangtze River Bridge of Southeast University.The technology of epoxy asphalt used in the pavement of the Second Nanjing Yangtze River Bridge [R].2003.(in Chinese)
[4] Walter J L, Hicks R, Wilson J E.Impact of variations in material properties on asphalt pavement life-evaluation of warren-scappoose project, FHWA-OR-81-7[R].Oregon:Oregon State University, 1981.
[5] Bild S.Contribution to the improvement of the durability of asphalt pavement on orthotropic steel bridge decks [D].Aachen:RWTH Aachen, 1985.
[6] Nakanishi Hiromitsu, Okochi Takara, Goto Koji.The structural evaluation for an asphalt pavement on a steel plate deck[C]//Proc of the 1st Int Conf on World of Asphalt Pavements, Session 2B. Sydney, 2000:112-123.
[7] Wu Guofu, Zou Hongde.Experimental investigation on evaluation indexes of megathermal stability of asphalt mixture[J].Municipal Engineering Technology, 2005, 23(6):345-348.(in Chinese)
[8] Li Jing.Cracking resistance of asphalt mixtures under low temperature [J]. Technology of Road and Transportation, 2005, 22(4):9-12.(in Chinese)
[9] Deng Xuejun, Huang Xiaoming.Principle and method of road design [M].Beijing:China Communications Press, 2001.(in Chinese)
[10] Van Dijk W, Moreand H, Quedeville.The fatigue of bitumen and bituminous mixes[C]//Proc of the 3rd Int Conf on Structure Design of Asphalt Pavement.London, 1972, 1:354-366.

Memo

Memo:

Biography: Yang Jun(1968—), female, doctor, professor, yangjun@seu.edu.cn.

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