Comparative study on characteristics and microstructure of magnesium silicate hydrate utilizing quartz and silica fume as siliceous raw materials

Magnesium silicate hydrate (M-S-H) samples were prepared utilizing reactive magnesia and quartz with six various Mg/Si molar ratios by the autoclaved curing system. The characteristics and microstructure of M-S-H samples were examined using XRD, TGA, FTIR, SEM and 29Si MAS NMR. Additionally, silica...

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Bibliographic Details
Main Authors: Kunyi Zheng, Xiaoli Xie, Guangjun Gou, Xuemei Chen, Yulin Huang, Jian Gao
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Case Studies in Construction Materials
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S221450952300493X