C80机制砂高强高性能混凝土配置  

C80 MECHANISM SAND HIGH STRENGTH HIGH PERFORMANCE CONCRETE CONFIGURATION

作　　者：赵春玲 韩薇薇 岳宗茂 张君 穆立明 ZHAO Chun-ling;HAN Wei-wei;YUE Zong-mao;ZHANG Jun;MU Li-ming(BCEG Advanced Construction Materials Co.,Ltd.,100015,Beijing,China)

机构地区：[1]北京建工新型建材有限责任公司,北京100015

出　　处：《建筑技术》2022年第10期1292-1294,共3页Architecture Technology

摘　　要：研究了不同水胶比及不同品质机制砂对混凝土拌合物性能、力学性能及耐久性能的影响。通过合理优化混凝土配合比,使用低品质机制砂成功配置出C80机制砂高强高性能混凝土。In this experiment, the effects of different hydro-glue ratios and different quality mechanisms of sand on the properties, mechanical properties and durability of concrete mixtures were studied. Through reasonable optimization of the mix ratio, the C80 mechanism sand high-strength and high-performance concrete was successfully developed by using low-quality mechanism sand.

关 键 词：不同品质机制砂 高强高性能 工作性能 

分 类 号：TU74[建筑科学—建筑技术科学]