回收粉对水泥稳定碎石温缩性能的影响

摘要

To study different dust content of cement stabilized macadam base course material temperature shrinkage performance of influence. Were made with no added dust of cement stabilized crushed stone,the different dust content of cement stabilized macadam temperature shrinkage can change rule of test. The results of the study show that,when dust content is less than 3% ,it has little influence on the temperature shrinkage performance.%为研究不同粉尘掺量对水泥稳定碎石基层材料温缩性能的影响，分别采用不加粉尘的水泥稳定碎石、不同粉尘掺量的水泥稳定碎石进行温缩性能变化规律试验，研究结果表明，粉尘掺量小于3%时温缩性能影响较小。