Microstructure and Properties of Sulfoaluminate Cement-Based Grouting Materials: Effect of Calcium Sulfate Variety

Figure 8

Effect of calcium sulfate variety on the morphology of ettringite: (a) CSA-G for 10 min; (b) CSA-G for 10 min; (c) CSA-A for 10 min; (d) CSA-A for 10 min; (e) CSA-G for 28 d; (f) CSA-A for 28 d; (g) Point 1 EDS; (h) Point 2 EDS.

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