Shear Strength of Reinforced Recycled Aggregate Concrete Corbels

Table 3

Grading of fine and coarse aggregate.

Coarse aggregate				Fine aggregate
Sieve size (mm)	Passing (%)		Iraqi standard no. 45-1984 [12]	Sieve size (mm)	Passing (%)	Iraqi standard no. 45-1984 zone 2 [12]
	Gravel	RA
37.5	100	100	100	4.75	99	90–100
20	100	100	95–100	2.36	90	75–100
14	78	85	—	1.18	75	55–90
10	41	35	30–60	0.60	53	35–59
5	2	6	0–10	0.30	17	8–30
2.36	1	2	—	0.15	2	0–10