摘要
级配碎石基层的利用可使半刚性沥青路面。在保持原有路面结构的高强度的基础上,既路面的养护作业量减少,又降低路面的运营成本,使道路的使用周期延长,具有良好的经济效益。通过沥青路面的研究探讨一下级配碎石基层的施工工艺及质量控制。
The use of graded crushed stone base can make the semi-rigid asphalt pavement take into account the two advantages. The road maintenance work is reduced and the operation cost of the road is reduced, and the service life of the road is prolonged, and the economic benefit is good, while maintaining the high strength of the original road surface structure. In this paper, through the research on asphalt pavement, to explore the graded crushed stone base construction technology and quality control.
出处
《建筑技术开发》
2017年第4期129-130,共2页
Building Technology Development
关键词
沥青路面
级配碎石
基层
asphalt pavement
graded crushed stone
base course
