公路工程项目中沥青混凝土施工技术要点

Key Points of Asphalt Concrete Construction Technology of Highway Engineering Projects

结合工程实例,对公路工程沥青混凝土的材料选择进行分析,探讨沥青混凝土拌和及运输的注意事项,并就沥青混凝土摊铺和碾压施工技术要点展开详细研究。试验结果显示:案例项目沥青混凝土路面的压实度达到了96%,最大压实度达到97.3%,路面压实度满足要求,施工质量合格。

Combined with engineering examples,this paper analyzes the material selection of asphalt concrete for highway engineering,discusses the matters for attention of asphalt concrete mixing and transportation,and carries out a detailed study on the key points of asphalt concrete paving and rolling construction technology.The test results show that:the compaction rate of asphalt concrete pavement reaches 96%,and the maximum compaction ratereaches 97.3%.The compaction degree of asphaltconcrete pavement meets there quirements,and the construction quality is qualified.