As a reinforcing fibre of asphalt concrete, the polyester fiber will improve the mechanics capability of asphalt pavement.
作为沥青混凝土纤维加强筋，聚酯纤维能够很好地提高沥青混凝土路面的力学性能。
2
Polyester fiber asphalt concrete has good road performance, therefore, polyester fiber asphalt concrete have more and more application.
由于聚酯纤维沥青混凝土有着良好的道路使用性能。
3
This experiment analyzed the road function properties of four familiar types of fibers in bituminous concrete, which are lignin fibers, acrylic fibers, polyester fibers and mineral fibers.