Behavior of Low Grade Steel Fiber Reinforced Concrete Made with Fresh and Recycled Brick Aggregates

Table 2

Properties of aggregates used in the present study.

Sl. number	Name of properties	Fresh brick aggregate	Recycled brick aggregate	Fine aggregate
	Bulk specific gravity (OD)	1.83	1.78	2.26
	Bulk specific gravity (SSD)	2.10	2.02	2.40
	Apparent specific gravity	2.34	2.36	2.53
	Unit weight (OD) (kg/m^3)	1000	1096	1573
	Unit weight (SSD) (kg/m^3)	1120	1245	1666
	Absorption capacity (%)	12	14	5.86
	Void content (%)	4	40	26.28
	Fineness modulus (FM)	5.91	6.61	3.00