摘要
水稳级配在规范规定的范围内,可以设计出多种可行性级配,不同类别的级配配置对水泥稳定碎石混合料的性能却有很大差别。以合肥公路(淮南至吴山段)改建工程为工程实例,通过合理的级配方案、水泥添加剂量和碾压方案,为路段水泥稳定碎石的施工提供技术依据,保证该项目工程基层施工质量。
Within the scope specified in the specification, a variety of feasibility gradations can be designed.However, different types of gradations have great differences in the performance of cement stabilized macadam mixtures.Taking the reconstruction project of hefei highway(from huainan to wushan)as an example, through reasonable grading scheme, cement dosage and rolling scheme, the technical basis is provided for the construction of cement-stabilized macadam in the road section, and the construction quality of the basic level of the project is guaranteed.
作者
高秀鑫
GAO Xiu-xin(Shanxi Traffic Construction Engineering Quality Inspection Center(Co.,Ltd.),Taiyuan,Shanxi 030006,China)
出处
《黑龙江交通科技》
2021年第10期19-20,22,共3页
Communications Science and Technology Heilongjiang
关键词
水泥稳定碎石
级配
水泥剂量
强度
cement-stabilized macadam
grading
cement dose
intensity
