摘要
针对干线公路沥青路面养护技术中存在的问题,通过对同步碎石罩面的施工工艺进行研究,详细地介绍了同步碎石罩面施工的关键步骤,确定了沥青的加热温度、石料的撒布量、碾压速度等关键技术,为沥青路面养护技术的发展提供了有力支持。
Aimed at the problems existing in maintenance technology of asphalt pavement of trunk road, key steps of synchronous crushed stone overlaying construction were introduced in detail through the study of construction process. Specification including the heated temperature of asphalt, spreading amount of crushed stone as well as the rolling speed was determined, which provides strong support for the development of asphalt pavement maintenance technology.
出处
《筑路机械与施工机械化》
2014年第11期63-66,共4页
Road Machinery & Construction Mechanization
关键词
沥青路面
同步碎石罩面
施工工艺
关键技术
asphalt pavement
synchronous crushed stone overlaying
construction technology
key technology
