Inhibitory activity and transformation of mineral additives in testing of cement compositions for alkali expansion
The work reviews the transformation of silica-containing additives (silica fume, metakaolin, precipitated SiO2, and low-calcium fly ash) in the cement stone and cement-sand mortar, aged in tests according to the method close to GOST 8269.0 (a method of testing concrete samples).Author: A.S. Brykov, M.E. Voronkov, M.V. Mokeev |
Section: Science and production |
Keywords: hardened cement paste, sand-cement mortar, silica fume, metakaolin, fly ash, alkali-silica reaction |
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