让混合料结构更加稳定：由于透水沥青高粘剂在搅拌的时候会因为高温的作用而发生软化，那么当其软化之后就能够与沥青、集料充分进行结合，并会填充嵌挤到级配骨架的空隙当中，从而能够有效限制矿料颗粒之间的相对滑动，因此可以加强混合料之间的相互作用力，使混合料的结构更加趋于稳定。
Make the structure of mixtures more stable: because the permeable asphalt high-viscosity agent will soften due to the effect of high temperature when mixing, it will be able to fully combine with asphalt and aggregate after softening, and will fill and squeeze into the gap of gradation skeleton, thus effectively restricting the relative slippage between mineral particles. Therefore, the interaction force between the mixtures can be strengthened and the structure of the mixtures can be more stable.