Mechanical Strength and Microstructure of Soft Soil Stabilized with Cement, Lime, and Metakaolin-Based Geopolymer Stabilizers

Figure 17

SEM images of cement–MK-treated SS after 14 days of curing. (a) C 8% + MK 5% at 100x and (b) C 8% + MK 5% at 5,000x.

(a)

(b)