Optimal Cement Mixtures Containing Mineral Admixtures under Multiple and Conflicting Criteria

Table 1

Properties of the aggregates.

Aggregate	Apparent specific gravity	Specific gravity (oven-dry)	Specific gravity (SSD)	Absorption (%)	Unit weight (kg/m^3)
Gravel	2.88	2.71	2.77	2.09	1584.70
Limestone	2.77	2.50	2.59	3.86	1740.57
Beach sand	2.65	2.42	2.51	3.48	1460.54