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针对沥青混凝土的高温稳定性、低温稳定性以及抗水损害性能,以车辙试验、低温弯曲试验、浸水马歇尔试验和冻融劈裂试验方法为基础,充分考虑和比较添加德兰尼特纤维前后的AC-16C型沥青混凝土性能的变化,从而了解和掌握纤维沥青混凝土的路用性能,为沥青混合料的优化设计和外加纤维的选材提供依据和参考。
Aiming at the high temperature stability, low temperature stability and water damage resistance of asphalt concrete, based on the rutting test, low temperature bending test, immersion Marshall test and freeze-thaw splitting test method, AC-16C asphalt concrete performance changes, so as to understand and master the fiber asphalt concrete road performance for the optimal design of asphalt mixture and additional fiber selection provide the basis and reference.