随着社会经济的急速发展,我国交通事业的进程也在不断加深,高速公路作为重要的交通设施之一也得到了快速发展。其中,沥青路面由于具有噪音小、强度高、施工便利、成本低廉、修复方便等优点,在高速公路工程项目建设中被广泛应用。但是由于多种原因,高速公路沥青路面难免会出现各种病害,且这些病害将对高速公路沥青路面的使用性能、寿命和行车安全造成严重影响,因此就高速公路沥青混合料路面预防性养护技术进行了探究。 With the rapid social and economic development, the process of China’s transportation industry is also deepening. As one of the important transportation facilities, the expressway has also been developed rapidly. Among them, asphalt pavement has been widely used in the construction of expressway projects due to its advantages of low noise, high strength, convenient construction, low cost and convenient repair. However, due to various reasons, the highway asphalt pavement will inevitably appear a variety of diseases, and these diseases will have an impact on the highway asphalt pavement performance, life expectancy and traffic safety seriously affected, therefore, the highway asphalt mixture pavement preventive maintenance technology Explored.