Investigation of moisture damage coupled with aging of asphalt binder

Ilaria Menapace, W. Yiming, E. A. Masad

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Traditionally, moisture damage and aging of asphalt binder have been studied separately. However, it was previously demonstrated that the combined effect of these two phenomena cause increased degradation in asphalt binder. In this paper, an asphalt binder was exposed to an aging protocol using an accelerated weathering tester in the presence of oxygen, UV radiation, heat and moisture. Microstructural and chemical observations of the aged binder surface, and their comparison with the same binder aged using a similar protocol without moisture, support the hypothesis of the formation of an oxidized and water-soluble thin film on the surface of the asphalt binders, which is washed away by condensed moisture.

Original languageEnglish
Title of host publicationAdvances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018
EditorsEyad Masad, Ilaria Menapace, Amit Bhasin, Tom Scarpas, Anupam Kumar
PublisherCRC Press/Balkema
Pages431-434
Number of pages4
ISBN (Print)9781138313095
Publication statusPublished - 1 Jan 2018
EventInternational Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2018 - Doha, Qatar
Duration: 16 Apr 201818 Apr 2018

Publication series

NameAdvances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018

Conference

ConferenceInternational Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2018
CountryQatar
CityDoha
Period16/4/1818/4/18

Fingerprint

asphalt
Asphalt
Binders
Moisture
Aging of materials
Weathering
Ultraviolet radiation

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanics of Materials
  • Materials Science(all)

Cite this

Menapace, I., Yiming, W., & Masad, E. A. (2018). Investigation of moisture damage coupled with aging of asphalt binder. In E. Masad, I. Menapace, A. Bhasin, T. Scarpas, & A. Kumar (Eds.), Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018 (pp. 431-434). (Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018). CRC Press/Balkema.

Investigation of moisture damage coupled with aging of asphalt binder. / Menapace, Ilaria; Yiming, W.; Masad, E. A.

Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018. ed. / Eyad Masad; Ilaria Menapace; Amit Bhasin; Tom Scarpas; Anupam Kumar. CRC Press/Balkema, 2018. p. 431-434 (Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Menapace, I, Yiming, W & Masad, EA 2018, Investigation of moisture damage coupled with aging of asphalt binder. in E Masad, I Menapace, A Bhasin, T Scarpas & A Kumar (eds), Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018. Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018, CRC Press/Balkema, pp. 431-434, International Conference on Advances in Materials and Pavement Performance Prediction, AM3P 2018, Doha, Qatar, 16/4/18.
Menapace I, Yiming W, Masad EA. Investigation of moisture damage coupled with aging of asphalt binder. In Masad E, Menapace I, Bhasin A, Scarpas T, Kumar A, editors, Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018. CRC Press/Balkema. 2018. p. 431-434. (Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018).
Menapace, Ilaria ; Yiming, W. ; Masad, E. A. / Investigation of moisture damage coupled with aging of asphalt binder. Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018. editor / Eyad Masad ; Ilaria Menapace ; Amit Bhasin ; Tom Scarpas ; Anupam Kumar. CRC Press/Balkema, 2018. pp. 431-434 (Advances in Materials and Pavement Performance Prediction - Proceedings of the International AM3P Conference, 2018).
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