沥青路面养护工程中底油洒布的工艺优化研究

Study on Technological Optimization of Bottom Oil Spreading in Asphalt Pavement Maintenance Engineering

在高等级沥青路面病害的处治过程中重视并保证底层黏结油的洒布质量对保证沥青路面养护质量,进而延长路面使用寿命具有重要意义。本文通过分析沥青路面的材料组成及其力学性能特征,并基于养护工程的实际需要,提出了底层黏结油洒布工艺的优化措施及相关技术参数的量化和选择原则,同时对相应工程的应用效果和发展趋势进行了分析和展望。

It is of great significance to pay attention to and ensure the distribution quality of the bottom binder oil in the treatment of high-grade asphalt pavement disease to ensure the maintenance quality of asphalt pavement and thus extend the service life of pavement.Based on the analysis of material composition and mechanical properties of asphalt pavement,and the actual needs of maintenance engineering,the paper puts forward the optimization measures of the bottom binder oil spreading process and the quantification and selection principles of related technical parameters,and analyzes the application effect and development trend of the corresponding engineering.