摘要
通过对大粒径沥青碎石柔性基层工程应用研究,结果表明:作为沥青路面补强层,大粒径沥青碎石柔性基层具有一定的强度和排水性能,其施工方便、工艺简单,可防止沥青路面早期水损坏,适用于大交通量、重载交通条件下的路面大修工程。
The result of engineering application research on large size asphalt macadam flexible base shows that as strengthening layer of asphalt pavement, large size asphalt macadam flexible base, which has certain strength and drainage performance, is convenient in construction with simple processes, and can prevent early water damage of asphalt pavement, therefore is suitable for overhaul of pavement with large traffic volume and heavy traffic.
出处
《交通标准化》
2014年第8期1-3,共3页
Communications Standardization
关键词
大粒径沥青碎石
柔性基层
补强层
配合比
large-size asphalt macadam
flexible base
strengthening layer
mix proportion
