Effect of Flyash Addition on Mechanical and Gamma Radiation Shielding Properties of Concrete

Table 2

Sieve analysis of aggregates.

Fine aggregates		Requirement	Coarse aggregates		Requirement
Sieve size	Percent		Sieve size	Percent
	passing	IS: 383-1970		passing	IS: 383-1970
4.75 mm	97	90–100	12.5 mm	96	95–100
2.36 mm	92	85–100	10 mm	73	40–85
1.18 mm	78	75–100	4.75 mm	5	0–10
600 µm	63	60–79
300 µm	37	12–40
150 µm	4	0–10