Table 2 Chemical components of air, lime and CFA.
From: Engineering attributes of coir fibre ash incorporated sustainable lime concrete
Chemical compound | Lime (%) | CFA (%) |
|---|---|---|
Silicon dioxide (SiO2) | 0.14 | 36.34 |
Aluminium oxide (Al2O3) | 0.11 | 21.30 |
Ferric oxide (Fe2O3) | 0.17 | 5.32 |
Calcium oxide (CaO) | 74.23 | 4.12 |
Magnesium oxide (MgO) | 0.74 | 1.43 |
Potassium oxide (K2O) | 0.05 | 0.61 |
Sulphur trioxide (SO3) | 0.01 | 1.11 |
Sodium oxide (Na2O) | 0.01 | 0.95 |
