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本文在沥青混合料不同空隙率条件下,利用普通沥青和改性沥青,通过浸油劈裂强度对比试验,利用强度比,对普通沥青和改性沥青的抗油损能力作出评价,并详细分析了油损害的产生原因,作用机理及预防措施。对易受到油损害的道路沥青材料的选用及提高人们对油损害的认识,引起对油损害的重视,加强沥青路面各施工环节的管理,提高沥青混凝土的铺筑质量,无疑是具有积极意义的。
In this paper, asphalt mixtures with different porosity conditions, the use of ordinary asphalt and modified asphalt, through the immersion oil splitting strength comparison test, the use of strength ratio, ordinary asphalt and modified asphalt resistance to oil damage were evaluated and detailed analysis The causes of oil damage, the mechanism and preventive measures. It is undoubtedly of positive significance to choose the asphalt material liable to be damaged by the road and raise people’s understanding of the oil damage, and to pay attention to the oil damage, to strengthen the management of all aspects of the asphalt pavement construction and to improve the paving quality of the asphalt concrete .