Cement Oxides | Percent of oxides | Comparison with standard cement | |
Portland Cement (PC) | Standard Cement | ||
CaO | 64.59 | 63 - 66 | acceptable |
SiO2 | 22.05 | 20 - 22 | acceptable |
Al2O3 | 5.04 | 5.5 - 7.5 | acceptable |
Fe2O3 | 3.47 | 3 - 4.5 | acceptable |
SO3 | 1.73 | 1 - 3 | acceptable |