摘要
公路的预防性养护技术可以有效防止路面病害的进一步扩展,减缓路面使用性能的恶化进程,延长路面使用寿命,提高路面的服务效能,节约养护维修资金,通常用于尚没有发生损坏或只有轻微病害的路面。在已有路面上敷设一层防护层来保护原有的路面的方法是预防性养护的主要手段。
The preventive maintenance of highway pavements has advantages of improving pavement performance, prolonging the service life of pavement and saving maintenance cost. Preventive maintenance is mainly used for new highways and highways with light diseases, in which one protective layer is constructed on the original pavement. As an important method of preventive maintenance, the slurry seal technology is widely used by us.
出处
《青海交通科技》
2016年第3期110-112,共3页
Qinghai Transportation Science and Technology
关键词
道路工程
预防性养护
稀浆封层技术
road engineering
preventive maintenance
slurry seal technology
