通过水泥用量为4%的水泥稳定碎石基层掺入2%、4%、6%的锰渣废弃物矿渣组成的锰渣水泥稳定基层和水泥用量为5%的水泥稳定基层的力学性能、抗冲刷和溶蚀性能的试验分析,发现掺入锰渣废弃物矿渣的基层在力学性能、抗冲刷和溶蚀等路用性能都有所改善。同时,通过经济性分析确定最佳用量的锰渣废弃物矿渣组成的锰渣水泥稳定基层。
Compared to the cement stabilized base with 5% cement in it, through adding manganese slag abradant of which the volume is 2%, 4% and 6% in the cement stabilized macadam base with 4% cement in it, and testing the performance of mechanics, scouring resistance and solu- tion resistance, the road performance of manganese slag cement stabilized base is improved.And the best volume of manganese slag abradant is found on the basis of the economic analysis.