摘要
许多沥青路到了一定的使用年限需要改造,老的沥青面层不是被覆盖就是被挖除,既污染环境又浪费资源,沥青路面再生利用是一个新课题,需要一定的技术支持,如果能够合理加以使用,即可以够节约大量的沥青、砂石等原材料,同时也保护了环境。文章结合具体工程资料,论述沥青路面再生技术在公路改建中的应用。
After some years of service, the old asphalt road surface is either to be covered or to be removed, which results in environmental pallufion and waste of resources. The recycling of the asphalt surface, however, if well backed by technology and applied reasonably, can save vast quantities of materials like asphalt and sand and protect environment as well. The article combines with a practical project to introduce the application of recycling asphalt surface to road re-pavement.
出处
《安徽建筑》
2009年第3期84-85,94,共3页
Anhui Architecture
关键词
沥青路面
再生
技术
应用
asphalt surface
recycling
technology
application
