摘要
通过对沥青混凝土路面原材的试验和性能评价，详细阐述了AC-20沥青混凝土配合比设计的全过程，确保配合比设计更加符合高速公路实际需求，提升其整体应用有效性与合理性。
With the test and performance evaluation of raw materials in the asphalt concrete pavement, the whole process of AC - 20 asphalt concrete mixture is expounded in detail, which ensures that the mixture proportion design would become more fit for the actual needs of expressway, and improve the effectiveness and rationality of o- verall application.
作者
杨恒
YANG Heng(Driving School,Shaanxi College of Communication Technology,Xi＇an710018,China)
出处
《陕西交通职业技术学院学报》
2018年第4期7-9,共3页
Journal of Shaanxi College of Communication Technology
关键词
沥青混凝土
配合比
设计
asphalt concrete
mixture proportion
design
