Study on the Performance of Expansive Subgrade Soil Stabilized with Enset Ash

Figure 7

XRD analysis results: (a) percentage of mineral present in the soil, (b) quartz peak, (c) montmorillonite peak, and (d) kaolinite peak, and (e) when natural soil is treated with 10% EA.

(a)

(b)

(c)

(d)

(e)