Research Article
Study on the Performance of Expansive Subgrade Soil Stabilized with Enset Ash
Table 6
Subgrade class of soil with Enset ash.
| Additive content | Subgrade class |
| Natural soil | Inappropriate to lay a pavement | Natural soil + 2% EA | Inappropriate to lay a pavement | Natural soil + 4% EA | S2 | Natural soil + 6% EA | S3 | Natural soil + 8% EA | S3 | Natural soil + 10% EA | S3 |
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