Behavior of high performance concrete pastes with different mineral admixtures in simulated seawater environment
作者： Chuanzhou Han , Weiguo Shen , Xiaoli Ji , Zhongwen Wang , Qingjun Ding
DOI: 10.1016/J.CONBUILDMAT.2018.07.196
关键词: Metallurgy 、 Durability 、 Cement 、 Materials science 、 Silica fume 、 Fly ash 、 Gypsum 、 Ground granulated blast-furnace slag 、 Seawater 、 Slag
摘要: With the blooming of ocean construction engineering, the influence of seawater on concrete durability draws increasing attentions. This paper investigates the performances of five high performance concrete (HPC) pastes, including pure cement paste, fly ash (FA) paste, limestone powder (LP) paste, ground granulated blast-furnace slag (GGBS) paste and silica fume (SF) paste, soaked in simulated seawater. The results indicate that the addition of FA would improve the strength of paste soaked in simulated seawater compared to pure cement …
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