京秦高速公路路面罩面方案的选择分析比较

Comparing and Analysis on Selection of Beijing-Qinhuangdao Expressway Pavement Covering Project

河北京秦高速公路为保证良好的道路使用性能,经过专家对全线路面状况检测分析后,决定对其进行路面罩面工程,经过对几种路面结构的分析比较,发现SMA较符合本路情况,同时也可考虑聚酯纤维路面。

In order to ensure the good rode capacity, Beijing-Qinhuangdao expressway was taken pavement covering engineering after the examination and analysis for whole line by specialist, Through the comparing and analysis on several style pavement structures, SMA is found to be proper for this expressway, meanwhile the polyester-fibre pavement can be considered.