玄武岩纤维沥青混合料车辙行为试验研究

Experimental study on rutting performance of bastal fiber asphalt mixture

基于纤维提高沥青混合料路用性能这一优点,选用新型的路用玄武岩纤维,分别对基于基质沥青平台和改性沥青平台的纤维沥青的性质和沥青混合料的路用性能进行了研究。通过沥青混凝土相关材料性能试验和车辙试验证明玄武岩纤维的加入有效地提升了沥青混合料的抗永久变形能力。

Due to the advantage of the fiber reinforced asphalt concrete in resisting the rutting behav- ior, the different asphalt concrete specimen with and without fiber reinforced are fabricated and evaluated for testing the resistant rutting capacity of the material. Through the standard tests and rutting tests for the asphalt concrete material with and without fiber reinforced, it proves that the basalt fiber dramatically enhance the resistant rutting capacity of the asphalt concrete material.