Effect of Sodium Aluminate Dosage as a Solid Alkaline Activator on the Properties of Alkali-Activated Slag Paste

Figure 7

SEM micrographs of AAS at 3 d curing time. (a) A0S10-5M; (b) A2S8-5M; (c) A4S6-5M; (d) A6S4-5M; (e) A8S2-5M; (f) A10S0-5M.