摘要
旧路面材料现场冷再生后用于路面基层是目前沥青路面再生利用的一种主要方式,而冷再生的深度直接影响到路面再生的造价和使用效果。结合路面再生实际工程,提出沥青路面冷再生深度的确定原则,可以再生后混合料强度为主要指标,综合考虑原路面结构及其破损状况来确定路面再生的深度。
It is an important problem to make effective use of old asphalt pavement materiall during maintenance or reconstruction of an asphalt road. The pavement recycling depth has great influence on the cost and the performance of recycling project. According to the study in a road recycling project, the strength of the recycling material, the structure and the condition of the old pavement should be taken into considered during determining the depth of pavement recycle.
出处
《交通标准化》
2007年第10期112-115,共4页
Communications Standardization
关键词
沥青路面
现场冷再生
深度
强度
asphalt pavement
cold in-place recycling
depth
strength
