纤维沥青混凝土路用性能研究

Study on the road performances of fibre asphalt concrete

分析了纤维在沥青混凝土中的吸附、稳定和阻滞作用,并指出纤维沥青混凝土对裂缝扩展的影响,阐述了其抗疲劳性能、高温稳定性能和低温抗裂性能方面的作用,以延长沥青路面的使用寿命。

Effect of adsorption,stabilization and obstruction of fibre asphalt concrete for pavement engineering is analyzed.There is some influence to anti-cracking for fibre asphalt concrete.Effect of anti-fatigue,high-temperature stabilization and low-temperature anti-cracking for asphalt concrete are discussed,to extend the service life of asphalt pavement.