摘要
文章以祥龙线沥青路面大修工程为例,通过实验分析,确定了该工程间断级配碎石铺筑垫层的配合比设计方案,介绍了间断级配碎石水泥路面铺筑施工工艺要求,并通过弯沉检测,验证了该工程配合比设计的合理性。
With Xianglong Line asphalt pavement overhaul project as the example,and through experimental analysis,this article determined the mix ratio design scheme of pavement unerlayment by discontinuous graded gravel in this project,introduced the paving construction process requirements of discontinuous graded aggregate gravel cement pavement,and,through the deflection test,it verified the rationality of mix ratio design in this project.
作者
黄志德
HUANG Zhi-de(Guangxi Debao Highway Administration Bureau,Debao,Guangxi,53370)
出处
《西部交通科技》
2018年第6期70-72,共3页
Western China Communications Science & Technology
关键词
间断级配碎石
路面垫层
配比设计
试验分析
Discontinuous graded gravel
Pavement cushion
Mix ratio design
Test analysis
