【摘要】 分析了高等级公路路面早期破坏的特点,比较了国内外路面修复材料的特点;传统的修补材料和修补方法已不能满足高等级公路路面对修复材料质量和修复时间的严格要求,研究新颖的高等级公路路面修补材料和科学修复方法,已成为高等级公路路面维修、管理亟待解决的技术难题。更多还原

【Abstract】 The features of early stage deterioration of road pavement in high-class highway are analyzed,and the different repairing materials used in road pavement are compared.The conventional repairing materials and technique cannot meet the strict requirement of high-class highway in quality and repairing time.There is an urgent demand for high-class highway management and maintenance agents to develop new repairing materials and processes for high-class highway.更多还原