In this paper,different ratios of a variety of materials are obtained through experiments,such as single addition of fly ash,single addition of granulated blast furnace slag powder,double additions of granulated blast furnace slag powder and fly ash into concrete.The addition of large amounts of granulated blast furnace slag powder have a great impact on concrete,and finding out the optimal ratio of each component by multiple blending is very important to optimize the mix ratio of double-doped concrete.The composite reaction of adding a large number of mineral admixtures into concrete and optimizing the mix ratio is a development direction for the design of concrete mix ratio,and it is also becoming a general trend of application.
关键词
粉煤灰/粒化高炉矿渣粉/混凝土/实验研究
Key words
fly ash/granulated blast furnace slag powder/concrete/experimental study
维普
万方数据