摘要
通过对影响水泥稳定碎石干缩特性的因素进行分析和研究,从而控制调整碎石级配,严格控制0.075筛孔的通过率,减少水泥用量,以期降低混合料的干缩系数,提高水泥稳定碎石的抗裂能力。
According uo the analysis and research of the dry shrinkage performance of the cement stabilized macadam, the macadam gradating can be controlled and adjusted and the passing rate, 0. 075 mesh, will be controlled strictly, so as to reduce the volume of concrete, to decrease the shrinkage coefficient of the mixture and to improve the anti-crack performance of the stabilized macadam.
出处
《山西建筑》
2009年第18期144-145,共2页
Shanxi Architecture
关键词
水泥稳定碎石
干缩特性
填料
级配
抗裂性能
cement stabilized macadam, shrinkage performance, packing, gradation, anti-crack performance
