Based on an assessment of the chemical compositions listed in
Table 2, it follows that the SiO2 + Al2O3 + Fe2O3 content of ground
bagasse ash comprises more than 70% of the overall material composition.
Note that the proportion of SiO2 in bagasse ash is 64.88%,
suggesting that bagasse ash contains a high content of important
oxides suitable for a pozzolanic material.