Laboratory Evaluation and Design of Construction and Demolition Wastes for Granular Base

Table 4

Particle size distribution of granular base by maximum density curve.

Sieve size (mm)	Passing percentage by mass
	Upper limit	Gradation A (n = 0.35)	Gradation B (n = 0.45)	Gradation C (n = 0.55)	Lower limit
31.5	100	100.0	100.0	100.0	100
26.5	100	94.1	92.5	90.9	90
19	95	83.8	79.7	75.7	75
16	88	78.9	73.7	68.9	66
13.2	82	73.8	67.6	62.0	59
9.5	71	65.7	58.3	51.7	46
4.75	55	51.6	42.7	35.3	30
2.36	40	40.4	31.2	24.0	18
1.18	32	31.7	22.8	16.4	13
0.6	25	25.0	16.8	11.3	9
0.3	20	19.6	12.3	7.7	6
0.15	13	15.4	9.0	5.3	3
0.075	7	12.1	6.6	3.6	0