Influence of Palm Oil Fuel Ash and W/B Ratios on Compressive Strength, Water Permeability, and Chloride Resistance of Concrete

Table 3

Mixture proportions of the types of concrete.

Sample	Mix proportion (kg/m^3)						Slump (mm)
	Cement	Ground POFA	Sand	Crushed limestone	Effective water	Super P.
40CT	475	0	765	935	190	2.38	85
40P15	404	71	765	910	190	2.85	72
40P25	357	118	765	895	190	3.09	80
40P35	309	166	765	875	190	3.33	75
50CT	385	0	765	1012	190	0.39	90
50P15	327	58	765	990	190	0.58	85
50P25	289	96	765	980	190	0.77	75
50P35	250	135	765	965	190	1.16	80