Atomic-level effects of moist environment on adhesion and hydrolysis at the asphalt-aggregate interface: Insights from molecular optimization and surface treatment

Key Points

• Adhesion is significantly impacted by hydrolysis at the asphalt-aggregate interface under moist conditions.
• Hydrolysis rates increase by over 30% when moisture levels rise, compromising adhesion strength.
• Molecular optimization techniques were used to simulate conditions affecting adhesion and hydrolysis rates.
• Highlights the need for effective surface treatment strategies to improve long-term durability under wet conditions.