The thesis analyzes road petroleum asphalt heating property change,explores the impact of different heating modes upon asphalt,stud-ies suitable asphalt heating modes,and finally points out that:it is necessary to select correct asphalt heating modes in manufacture,transporta-tion,construction and detection process in order to guarantees asphalt servicing performance.%分析了道路石油沥青加热后产生的性质变化，探讨了不同加热方式对沥青产生的影响，并研究了适宜沥青加热的方式，指出为保证沥青的使用性能，在制造、运输、施工、检测等过程中，都应选择正确的沥青加热方式。
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