Experimental Study of Hollow RC Beams Strengthened by Steel Fiber under Pure Torsion

Table 3

Specification of used sand [18].

Sieve size	Passing %	Standard
No. 8	100	100
No. 4	95	95–100
No. 8	83	80–100
No. 16	67	50–85
No. 30	48	25–60
No. 50	17	5–30
No. 100	6	2–10
F.M.	2.7
M.A.S	No. 4
A.S.S.	No. 30
Sp. gr.	2.61