The Durability of Sulfate Resisting Cement Concrete Made with Fly Ash or Slag
作者： Qingke Nie , Jianmin Hu , Yinghui Wang , Bing Bai , Huawei Li
DOI: 10.1061/9780784479278.009
关键词:
摘要: A research project was conducted to investigate the feasibility of replacing sulfate-resisting cement with locally available fly ash or slog produce sulfate resistance concrete in northwestern China. This paper presents durability results (sulfate and impermeability) made varying contents slag. The impermeability properties resisting (SRCC) were compared those ordinary portland (OPCC). test show that SRCC had a better than OPCC same mix proportions improvement ranged from 5% 10%. Adding could enhance concrete, but not as good adding S95 S75 slag adversely affected concrete. improve whereas reduced impermeability.
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