摘要
振动成型法抗裂水泥稳定碎石在大广高速公路周口段的应用表明,由振动法确定的水泥稳定碎石最大干密度制成的试件其抗压强度和抗裂能力大大提高,符合"强度满足要求,抗裂性能最佳"的半刚性材料设计目标,以此为标准能有效地控制施工质量。
The application of anti-cracking cement stabilized macadam by vibratory shaping method in Daqing-Guangzhou Expressway Zhoukou Section shows that the compressive strength and anti-cracking perform-ance of specimen manufactured by maximum dry density of cement stabilized macadam determined by vibration method is greatly improved,which meets the design goal of semi-rigid materials that ＂strength meets the requirements and the anti-cracking performance is best＂,and can effectively control the construction quality based on this standard.
出处
《交通标准化》
2011年第9期60-63,共4页
Communications Standardization
关键词
振动成型法
配合比设计
抗裂性能
裂缝
vibratory shaping method
mix design
anti-cracking performance
crack
