Influence of Molarity and Chemical Composition on the Development of Compressive Strength in POFA Based Geopolymer Mortar

Table 2

Materials physical properties.

Properties	Materials
	MK	GGBS	POFA	M-sand
Specific gravity	2.5	2.89	2.2	2.78
Specific surface area (m^2/gm)	2.16	2.36	1.65	—
Colour	Off-white	Off-white	Dark	—