Table 2 Chemical properties of fine-grained soil and additives.
Material | SiO2 | Al2O3 | Na2O | MgO | K2O | TiO2 | MnO | CaO | P2O5 | Fe2O3 | SO3 | LOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
(%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | |
Clayey soil | 47.90 | 11.01 | 0.97 | 4.45 | 2.39 | 0.59 | 0.10 | 12.41 | 0.14 | 6.49 | 0.03 | 13.40 |
Volcanic ash | 69.54 | 15.68 | 4.60 | 0.83 | 2.22 | 0.29 | 0.09 | 3.77 | 0.11 | 2.30 | 0.12 | 0.36 |
Fly ash | 83.63 | 4.46 | 0.54 | 1.12 | 0.49 | 0.19 | 0.02 | 0.92 | 0.05 | 2.10 | 0.35 | 5.66 |
Marble powder | 0.42 | 0.24 | 0.01 | 0.44 | 0.06 | 0.03 | 0.01 | 54.79 | 0.02 | 0.42 | 0.3 | 43.04 |
Cement | 21 | 4.6 | 0.5 | 2.9 | 0.45 | 0 | 0 | 63.5 | 0 | 3.9 | 2 | 1.15 |
Lime | 2.77 | 0.64 | 0.01 | 3.01 | 0.18 | 0.05 | 0.02 | 65.54 | 0.03 | 0.27 | 0.11 | 27.33 |
