Research Article

Effect of Selected Nanospheres on the Mechanical Strength of Lime-Stabilized High-Plasticity Clay Soils

Figure 11

SEM micrographs: (a) the high-plasticity clay soil, (b) 6% lime + 1.5 nano-ZnO, and (c) 6% lime + 2% nano-SiO2.
(a)
(b)
(c)