Mehdi Mohammadi

Evaluation of pomegranate peel extract as a natural antioxidant additive for mitigating oxidative aging of bitumen

Abstract Bitumen, as the primary binder in asphalt pavements, is subjected to thermal and oxidative aging, leading to increased stiffness, reduced flexibility, and deterioration of rheological performance. This study investigated pomegranate peel extract (PPE), a natural polyphen...