透水沥青(Pervious asphalt )路面，又称排水沥青(Drainage asphalt )路面或 多孔沥青路面（Porous asphalt），是由单粒级骨料包覆一 层经“高粘度沥青改性剂”改性了的高弹性沥青，按传统沥青路面摊...
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原材料影响因子方面，重点研究了沥青类型、粗集料类型与针片状含量对排水沥青混合料性能的影响。
For impact factor of raw materials, the dissertation focuses on the asphalt type, coarse aggregate type and flat and elongated particle content on drainage asphalt mixture performance.
片麻岩、玄武岩、辉绿岩排水沥青混合料的嵌锁点分别为64次、65次和60次，表明在65次以后三种混合料均达到了相对稳定的状态。
The locking point of gneiss, basalt, diabase mixture is 64 times, 65 times and 60 times respectively, which showed that three kinds of mixtures had reached a relatively stable state after 65 times.
多孔混凝土是一种性能良好的新型道路基层材料，相应的多孔混凝土排水基层沥青路面是一种新型的路面结构。
Hollow concrete is a well performance novel road base material, and the corresponding asphalt pavement with hollow concrete water drainage substrate is a novel road pavement structure.
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