Correlation between initial SiO<inf>2</inf>/Al<inf>2</inf>O<inf>3</inf>, Na<inf>2</inf>O/Al<inf>2</inf>O<inf>3</inf>, Na<inf>2</inf>O/SiO<inf>2</inf> and H<inf>2</inf>O/Na<inf>2</inf>O ratios on phase and microstructure of reaction products of metakaolin-rice husk ash geopolymer

• Main Authors: K. Juengsuwattananon, F. Winnefeld, P. Chindaprasirt, K. Pimraksa
• 格式: 雜誌
• 出版: 2019
• 主題: Engineering; Materials Science
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85069896580&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/66657

© 2019 Elsevier Ltd Phase evolution and microstructure development of metakaolin-rice husk ash geopolymer have been investigated. The initial molar ratios of SiO2/Al2O3 were designed in the range of 2.0–7.0 with Na2O/Al2O3 ratios of 0.6–1.6, Na2O/SiO2 of 0.20–0.72 and H2O/Na2O of 10.0–20.0. The spec...