摘要
改革开放以来，中国农村公路得到了快速发展。从1978年到2008年，县、乡公路通车总里程由5．86×10^5km发展到3．21×10^6km，累计增加2．62×10^6km，平均每年增加超过8×10^4km。
In order to meet the requirement of maintenance of rural highway pavement,new maintenance technologies of rural highway pavement are studied. The material composition,pavement structure and construction process of maintenance technologies such as slurry seal,synchronous chip seal as well as Cape seal are mainly introduced,which is helpful for the popularization of these technologies.
出处
《筑路机械与施工机械化》
北大核心
2009年第7期14-17,共4页
Road Machinery & Construction Mechanization
