市政道路沥青路面车辙、裂缝病害耦合机理与新型抗裂防水粘结层应用

Key Points

• This study explores the coupling mechanisms of rutting and cracking in asphalt pavements and introduces a new waterproof bonding layer.
• Analyzed types and causes of rutting and cracking in asphalt pavement
• Examined the mechanical mechanisms and material influences of combined damage
• Developed a new waterproof bonding layer with enhanced properties
• Tested and optimized the performance of the new bonding layer
• Identified various types of rutting and cracking and their harmful effects on pavements
• Showed that coupled damage increases maintenance costs and accelerates pavement deterioration
• Demonstrated significant improvements in crack resistance, waterproofing, and bonding of the new layer