Research Article
Bagasse Ash as an Auxiliary Additive to Lime Stabilization of an Expansive Soil: Strength and Microstructural Investigation
Table 2
Chemical composition of materials.
| | | SiO2 (%) | Al2O3 (%) | CaO (%) | Fe2O3 (%) | K2O (%) | MgO (%) | MnO (%) | Na2O (%) | P2O5 (%) | TiO2 (%) | SO3 (%) |
| | Soil | 63.62 | 18.82 | 2.30 | 7.48 | 2.29 | 1.74 | 0.04 | 1.42 | 0.04 | 0.88 | 0.20 | | Lime | 0.25 | 0.05 | 72.77 | 0.04 | 0.003 | 14.60 | 0.004 | 0.05 | 0.005 | 0.003 | 0.05 | | BA | 35.17 | 0.281 | 2.07 | 5.22 | 3.75 | 0.91 | 0.04 | 0.01 | 1.03 | 0.02 | 0.03 |
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