Research Article

Prediction of Subgrade Strength from Index Properties of Expansive Soil Stabilized with Bagasse Ash and Calcined Termite Clay Powder Using Artificial Neural Network and Regression

Figure 19

SEM images of the highly expansive soil at different sizes and magnification rates. (a) 50 µm, ×500. (b) 10 µm, ×2000.
(a)
(b)