Research Article

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

Table 6

Subgrade class of soil with Enset ash.

Additive contentSubgrade class

Natural soilInappropriate to lay a pavement
Natural soil + 2% EAInappropriate to lay a pavement
Natural soil + 4% EAS2
Natural soil + 6% EAS3
Natural soil + 8% EAS3
Natural soil + 10% EAS3