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我国在“七五”期间,公路建设以前所未有的发展速度进入了一个全新的阶段.新增建公路80000km,建成主要干线公路29条.尤其高等级公路建设发展迅速,总里程已达45000km,比“六五”末期增加24000km.其中,高速公路实现零的突破,达到 524km;一级公路达到2600km,二级公路为41000km.高等级公路最多的山东省已突破6000km.“七五”期间公路建设取得了巨大的成绩,无疑将促使高等级公路机械现代化的进程.路面机械是工程机械中十四个专业机械种类之一.它是修筑公路的专用机械设备.主要包括沥青、水泥路面施工机械、路面基层施工机械、维修养护机械以及公路检测设备等四大类.路面机械归口交通部.长期以来,交通部承担着全国路面机械的发展规划、科研设计、制
During the “Seventh Five-year Plan”, China’s highway construction entered an entirely new stage with an unprecedented speed of development, with the construction of 80000km of new highways and the construction of 29 major trunk roads, especially the rapid development of highways with a total mileage of 45000km, In the end of the “Sixth Five-Year Plan” period, an increase of 24000km was achieved, of which the expressway achieved a breakthrough of 524km, the first-class highway reached 2600km and the second-class highway 41000km, and Shandong Province, with the highest number of highways, exceeded 6000km. Has made great achievements and will undoubtedly promote the process of modernization of high-grade highway machinery.Pavement machinery is one of fourteen specialized machinery types in construction machinery, which is a specialized machinery and equipment for highway construction.It mainly includes asphalt, cement road construction machinery, Pavement construction machinery, maintenance and maintenance machinery and road testing equipment, four categories. Pavement machinery under the Ministry of Transportation. For a long time, the Ministry of Transportation bear the national pavement machinery development planning, research design, system