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Asphalt Binder for Drainage Asphalt Pavement Mixture Manufacturing Method Thereof and Drainage Asphalt Pavement Mixture Thereof

机译:用于排水沥青路面混合物的沥青粘结剂及其制造方法

摘要

The present invention relates to an asphalt binder for a drainage asphalt pavement mixture used for road functional pavement, a preparing method thereof, and a drainage asphalt pavement mixture using the same, and more particularly, to an asphalt binder for a drainage asphalt pavement mixture with high durability and high performance, which reinforces adhesion and low temperature flexibility to increase resistance to low temperature and temperature cracks, and to increase resistance to deformation at high temperatures. To this end, the asphalt binder for a drainage asphalt pavement mixture comprises 79 to 92 wt% of an asphalt binder having a penetration grade of 60 to 80, 5 to 10 wt% of a polymer reforming additive (high-temperature performance), 2 to 6 wt% of an adhesive force and flexibility reinforcing agent, and 1 to 5 wt% of an adhesive reinforcing agent.
机译:本发明涉及一种用于道路功能性路面的排水沥青路面混合物的沥青粘合剂,其制备方法和使用该沥青粘合剂的排水沥青路面混合物,更具体地,涉及一种用于沥青混凝土路面排水的沥青粘合剂。高耐用性和高性能,可增强粘合性和低温柔韧性,从而提高对低温和温度裂缝的抵抗力,并提高高温下的抗变形能力。为此,用于排水沥青路面混合物的沥青粘合剂包含79至92重量%的渗透等级为60至80的沥青粘合剂,5至10重量%的聚合物重整添加剂(高温性能),2。至6wt%的粘合力和柔韧性增强剂,和1至5wt%的粘合增强剂。

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