Effects of Solid Activator and Fly Ash on Rheology and Thixotropy of One-Part Alkali-Activated Pastes
نویسندگان
چکیده
Compared with conventional two-part alkali-activated materials (AAMs), one-part AAMs have several advantages, especially the simple production using only water similar to ordinary Portland cement. However, are much less researched, in terms of rheology. Understanding rheological behavior such binders is a crucial step for their production, placement, and application construction industry. This paper studies properties through evaluating dynamic yield stress, static thixotropic index. The effects solid activator content, besides effect two types fly ash (containing different amounts carbonaceous impurities) varying contents, explored. possible mechanisms also discussed.
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ژورنال
عنوان ژورنال: Journal of Advanced Concrete Technology
سال: 2022
ISSN: ['1346-8014', '1347-3913']
DOI: https://doi.org/10.3151/jact.20.139