Pottery Sand as Fine Aggregate for Preparing Alkali-Activated Slag Mortar

Figure 10

SEM/EDS of AAS mortars incorporated 8% Na₂O and Ms = 1.2 at different curing times: (a) 1 d; (b) 3 d; (c) 7 d; (d) 28 d.

(a)

(b)

(c)

(d)