掺回收粉尘水泥稳定碎石路用性能研究

摘要

Cement stabilized macadam base on different dust content of unconfined compressive strength test and compressive strength and re-bound test,through the comparative analysis of deformation resistance ability can meet the specification technical requirements of cement stabi-lized macadam base in about 3% of cases in the dust content,better road performance,the useful for improving pavement performance and reduc-ing economic costs.%对不同粉尘掺量的水泥稳定碎石基层进行无侧限抗压强度试验和抗压回弹试验，通过对强度和抵抗变形的能力对比分析得出粉尘掺量在3%左右的情况下水泥稳定碎石基层能够满足规范的技术要求，能有更好的路用性能，有益于路面性能的提高和经济成本的减少。