沥青混凝土目标配合比直接关系到公路的质量,也关系着原材料的使用情况,因此,在一项工程中,必须对该配合比予以重视,并采用科学、合理的配合比。以埃塞俄比亚公路项目的面层目标配合比设计实践为例,在细集料与矿粉的矿质成分不同的情况下,为了达到理论上更准确、更科学的配合比结果,提出一种新的沥青混凝土目标配合比设计方法。 The mix proportion of asphalt concrete is directly related to the quality of the highway and the use of raw materials. Therefore, in a project, we must attach importance to the ratio and adopt a scientific and reasonable mix. Taking the face-to-face ratio design practice of Ethiopian highway project as an example, in order to achieve a theoretically more accurate and scientific mix result when the mineral components of fine aggregate and ore powder are different, a new kind of asphalt Concrete target mix design method.