force fill process

is selected as coarse aggregate and its performances is tested by the numbers,then a dense gap graded friction course asphalt mixture using that steel slag as coarse aggregate is designed with coarse aggregate void filling method(CAVF).

以柳钢钢渣为粗集料,对钢渣的性能进行系统试验,采用骨架空隙填充法进行了钢渣密断级配沥青混合料的设计,并考虑到钢渣的外形结构特点,调整了钢渣沥青混合料设计和成型工艺参数。

The design procedure of a new KH-25 asphalt mixture with Coarse Aggregate Void Filling method is presented in this paper.

介绍了采用空隙填充法进行抗车辙型密断级配KH-25沥青混合料配合比设计的全过程,并对各项路用性能进行了试验研究。