Potential of Palm Oil Fuel Ash as a Partial Replacement of Fine Aggregates for Improved Fresh and Hardened Mortar Performance

Table 1

Mix proportion of mortar cubes.

Mixture	Materials
	Fine aggregate (kg/m^3)	POFA (kg/m^3)	Cement (kg/m^3)	Water (kg/m^3)	SP (kg/m^3)	Total samples for curing (days)
						3	7	28
Control	11.28	—	4.87	2.43	0.0097	3	3	3
2.5% POFA	11.00	0.28	4.87	2.43	0.0097	3	3	3
5% POFA	10.72	0.56	4.87	2.43	0.0097	3	3	3
7.5% POFA	10.44	0.85	4.87	2.43	0.0097	3	3	3
10% POFA	10.15	1.13	4.87	2.43	0.0097	3	3	3