【摘要】 本文简要介绍了国产改性沥青体积法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 ,表明这种材料应用于南方地区砼桥面铺装是可行的更多还原

【Abstract】 The application of the modified native asphalt of Zhongshan Yilu Over-crossing in Guangzhou is introduced in this paper. After one year’s heavy traffic, it is proved that dense gap graded site modified native asphalt is feasible to apply in deck pavement in the South of China.更多还原