【摘要】 利用沥青路面分析仪 ( APA) ,通过与新鲜沥青混合料的对比 ,评价两种不同级配的再生沥青混合料高温稳定性、抗疲劳性能、抗水损害性能和长期路用性能。试验结果表明小掺量下的再生沥青混合料可以到达与新鲜沥青混合料相同的路用性能更多还原

【Abstract】 In this paper,it was mainly discussed the performance of two types of recycled asphalt mixes with asphalt pavement analyzer (APA) tests. The performance of the recycled asphalt mixes was compared with the fresh ones. The indexes such as high temperature, fatigue performance, moisture sensitivity and long-term performance were used in the comparison. The experiments indicated: the recycled asphalt mixes have the same pavement performance as the fresh asphalt mixes with a small proportion of reclaimed asphalt mix.更多还原