路面机械是工程机械行业中14个专业之一。本文从路面机械在公路建设中的作用和地位入手,综述了国外在技术、生产和使用等方面总的发展概况;重点分析了几个主要机种的性能、结构和使用特点;简要介绍了我国路面机械的生产历史与现状;最后,讨论了国内外差距,提出了几点意见和建议。 Pavement machinery engineering machinery industry in one of the 14 professional. This paper starts from the function and position of pavement machinery in highway construction, and summarizes the general development of foreign countries in terms of technology, production and use. It mainly analyzes the performance, structure and use characteristics of several major aircraft types. Road machinery production history and status quo; Finally, discussed the gap at home and abroad, made a number of comments and suggestions.