Research Article

The Impact of Molar Proportion of Sodium Hydroxide and Water Amount on the Compressive Strength of Slag/Metakaolin (Waste Materials) Geopolymer Mortar

Table 1

Chemical analysis of undisturbed materials used using EDXRF.

IngredientsCaOAl2O3SiO2Na2OMgOK2OTiO2Fe2O3BaOSO3

OPC65.8291.70424.4761.4141.3420.6880.4052.5240.177
GGBFS38.7444.67336.4673.1244.0560.5280.8080.0640.150
MK0.16641.72041.1930.0881.4020.3310.1210.067