Effect of Different Activators on Rheological and Strength Properties of Fly Ash-Based Filling Cementitious Materials

<div>Microstructure of cementite after 3 days and 28 days when fly ash content is 50% without activator. (a) 3 d curing period; (b) 28 d curing period.</div>

Advances in Civil Engineering

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Figure 4

Figure 4: Effect of Different Activators on Rheological and Strength Properties of Fly Ash-Based Filling Cementitious Materials 