Asphalt mixture with skeleton dense structure has won increasing reputations by pavement engineers because of its good pavement performance. 骨架密实型沥青混合料由于能够兼顾各项路用性能，得到越来越多路面工程师的青睐。
Through studying the method of using the powder soil as the bottom basic unit of the superhighway, a kind of suitable steady type on mechanics and way-use performance was found. 摘要通过对粉性土这种特殊土用作高等级公路底基层，进行稳定方法研究，寻找一种力学性能和路用性能都适宜的稳定类型，从而为广大使用者提供参考。
