热拌沥青的施工工艺和质量控制

Construction process and quality controlling of hot-mixed asphalt

从准备工作和混合料的拌和、运输、摊铺、压实以及接缝处理六方面具体介绍了热拌沥青的施工工艺,并分别阐述了各环节的质量控制措施和注意事项,以期促进该技术在高速公路工程中的推广和应用。

This paper introduces the construction process of hot-mixed asphalt from the following six aspects of preparation,the mixing of the mixed material,transport,paving,compaction and joint treatment,and elaborates on the quality controlling measures and precautions for each step,so as to promote the popularization and application of this technology in expressway projects.