摘要
采用微波法测试预拌混凝土的水胶比,试验结果表明微波法测试水胶比和实际水胶比之间的具有良好线性相关性,并建立了微波法测试水胶比和混凝土强度之间的相关关系,可用于对预拌混凝土抗压强度进行预测,在实际应用过程中效果良好。
In this paper, water-binder ratio of ready-mixed concrete was tested by microwave method, the results showed that water-binder ratio tested by microwave method had good linear correlation between the practical water-binder ratio, and the relationship between water-binder ratio tested by microwave method and concrete strength was formed. It could be used to forecast strength of ready-mixed concrete, the practical application effect was good.
出处
《混凝土世界》
2019年第2期64-67,共4页
China Concrete
基金
科技部国家重点研发计划课题(2017YFB0310905)
关键词
混凝土
微波法
水胶比
强度预测
实际应用
concrete
microwave method
water-binder ratio
strength prediction
practical application
