UFC 3-250-03
15 May 2001
Table 2-1
Aggregate Gradations for Hot-Mix Asphalt Concrete Pavements
Gradation 1
Gradation 2
19 mm Nominal
12.5 mm Nominal
9.5 mm Nominal
Percent Passing
Percent Passing
Percent Passing
Sieve Size, mm
by Mass
by Mass
by Mass
25.0
100
19.0
76-96
100
12.5
68-88
76-96
100
9.5
60-82
69-89
76-96
4.75
45-67
53-73
58-78
2.36
32-54
38-60
40-60
1.18
22-44
26-48
28-48
0.60
15-35
18-38
18-38
0.30
9-25
11-27
11-27
0.15
6-18
6-18
6-18
0.075
3-6
3-6
3-6
Gradation 1
Gradation 2
3/4 inch Nominal
1/2 inch Nominal
3/8 inch Nominal
Percent Passing
Percent Passing
Percent Passing
Sieve Size, inch
by Mass
by Mass
by Mass
1
100
3/4
76-96
100
1/2
68-88
76-96
100
3/8
60-82
69-89
76-96
No. 4
45-67
53-73
58-78
No. 8
32-54
38-60
40-60
No. 16
22-44
26-48
28-48
No. 30
15-35
18-38
18-38
No. 50
9-25
11-27
11-27
No. 100
6-18
6-18
6-18
No. 200
3-6
3-6
3-6
2-2
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