Research Article

Mechanism on Activation of Coal Gangue Admixture

Figure 15

Activity index of mortar with different chemical activators and their contents at the same temperature range. M7 represents a microwave temperature of 700°C–800°C; C4 represents 4% CaCl2; S10 represents 10% Na2O·nSiO2; G10 represents 10% Na2SO4; H8 represents 8% Ca(OH)2.
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