摘要
根据国外经验，铺筑多孔性沥青路面需采用高粘度的改性沥青，文中论述了改性沥青的配制原理及其性能。
Porous asphalt surfaces are laid using modified asphalt binders with high viscosity on the basis of foreign experiences This paper describes principles of compounding modified asphalt binder and its main properties
出处
《石油沥青》
1997年第3期8-13,共6页
Petroleum Asphalt
