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简要介绍了国产改性沥青密断级配混合料在广州中山一路立交桥桥面铺装的应用。通过近一年的通车使用 ,这表明这种材料应用于南方地区砼桥面铺装是可行的
This paper introduces the application of homemade modified asphalt dense graded compound in the deck pavement of the Zhongshan overpass in Guangzhou. After nearly a year of traffic use, which shows that this material is applied to the southern concrete pavement is feasible