Investigation of Mesoscopic Pore Characteristics and Moisture Sensitivity in Asphalt Pavement Using CT Technology

Key Points

• Moisture sensitivity significantly impacts the performance of asphalt pavement, affecting its durability and lifespan.
• The study utilizes advanced CT technology to analyze mesoscopic pore characteristics in asphalt samples.
• Results show direct relationships between pore size distribution and moisture absorption, providing crucial insight into material behavior.
• Findings highlight the need for better moisture management strategies to enhance the longevity of asphalt surfaces.