人工砂与天然砂混合泵送混凝土配合比设计

The mix proportion design of artificial sand and natural sand mixed pumping concrete

全面阐述了卡里巴北岸水电站扩机工程人工砂与天然砂混合泵送混凝土配合比的设计过程,分别从设计要求、原材料检测、参数选择等方面进行了论述,为配制优质的混凝土提供了依据。

This paper comprehensive elaborated the mix proportion design of artificial sand and natural sand mixed pumping concrete in Kariba north bank hydropower station extension project,discussed from the design requirements,materials detection,parameter selection and other aspects,provides basis for the preparation of high quality concrete.