Identification of aging fingerprint of base asphalt by ATR-FTIR combined with chemometrics

P Zhao, C Wang, H Liang, W Zhang, L Fan… - Road Materials and …, 2024 - Taylor & Francis
In this work, attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR)
combined with chemometric analysis was used to classify and characterise aged asphalt …

Deconvoluting the Mechanisms of Thermal Degradation and Oxidation during the Aging Simulation of Elastomeric Modified Asphalt Binders

D Adwani, A Sreeram, A Bhasin - Journal of Materials in Civil …, 2024 - ascelibrary.org
Developing new and efficient methods to simulate the aging of asphalt binders and mixtures
continues to be an important area of research for the asphalt community around the world …