Abstract:The issue of low compressive strength in concrete is primarily caused by the anti-washout admixture (AWA) added to cement-based cementitious materials (CBCMs). In this paper, the AWA was added to alkali-activated cementitious materials (AACM) to prepare underwater non-dispersible concrete (UNDC). The effect of different AWA contents on the compressive strength of AACM was studied by measuring the compressive strength, hydration process, pore structure, microscopic appearance, and chemical composition. The resu… Show more
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