沥青路面中预防性养护技术的应用

Application of Preventive Maintenance Technology in Asphalt Pavement

为减少路面病害问题,提升沥青路面通行稳定性。以预防性养护技术为研究背景探讨雾封层养护技术的应用要点。首先对预防性养护技术类型,从原材料及配合比设计、施工部署、技术应用多方面阐述该技术操作流程。分析表明,雾封层养护施工后沥青路面性能恢复比较明显,可以延长路面使用寿命。

To reduce road surface diseases and improve the stability of asphalt pavement traffic.This article takes preventive maintenance technology as the research background to explore the application points of fog sealing layer maintenance technology.Firstly,regarding the type of preventive maintenance technology,and then based on a certain engineering project example,this article elaborates on the operational process of this technology from various aspects such as raw material and mix design,construction deployment,and technical application.Analysis shows that the performance of asphalt pavement is significantly restored after the maintenance construction of the fog seal layer,which can extend the service life of the pavement.