Effect of montmorillonite modification on resistance to thermal oxidation aging of asphalt binder

• Published in: Case Studies in Construction Materials Vol. 16; p. e00971
• Main Authors: Li, Xian, Wang, Yan-Min, Wu, Shu-Jun, Wang, Hui-Ru, Liu, Xiao-Cun, Sun, Hua-Dong, Fan, Liang
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.06.2022; Elsevier
• Subjects: Antiaging performance; Atomic force microscopy; Fourier transform infrared spectroscopy; Modified asphalt binder; Montmorillonite; Antiaging performance; Atomic force microscopy; Modified asphalt binder; Fourier transform infrared spectroscopy; Montmorillonite

Asphalt binder aging can cause various pavement diseases including cracking, stripping and pothole formation, which reduce the service life of asphalt pavements. Therefore, asphalt binder modification is regarded as an economical and effective method to improve its antiaging properties. In this pape...