2010 Construction and Material Specifications - Ohio Department of ...

441.02
TABLE 441.02-1
Course Type 1 Surface
Traffic
1 1/2 inch (37.5 mm)
Heavy Medium Light
[1]
1 inch (25.0 mm) [1]
3/4 inch (19.0 mm) [1] 100
1/2 inch (12.5 mm) [1] 95 to 100 100 100
3/8 inch (9.5 mm) [1] 70 to 85 90 to 100 90 to 100
No. 4 (4.75 mm) [1] 38 to 50 45 to 57 45 to 57
No. 8 (2.36 mm) [1] 20 to 37 30 to 45 30 to 45
No. 16 (1.18 mm) [1] 14 to 30 17 to 35 17 to 35
No. 30 (600 µm) [1] 10 to 22 12 to 25 12 to 25
No. 50 (300 µm) [1] 6 to 15 5 to 18 5 to 18
No. 100 (150 µm) [1] 4 to 10 2 to 10 2 to 10
No. 200 (75 µm) [1] 2-6
Asphalt Binder [2]
5.6 to 10.0 5.8 to 10.0 6.0 to 10.0
Virgin Asphalt Binder (min.)
5.0 5.2
F/A Ratio, max. [3]
1.2 1.2 1.2
F-T Value [4]
+2 +2
Blows [5]
75 50 35
Stability, min., pounds [5] 1800 1200 750
(N) (8006) (5338) (3336)
Flow, 0.25 mm [5] 8 to 14 8 to 16 8 to 18
Design Air Voids [6]
3.5 3.5 3.5
VMA, min. [7]
14 16 16
Special Designation 1H
Coarse Agg Mech Crush [8]
[1] Sieve, percent passing
[2] Percent of total mix
65
[3] Using effective asphalt binder content
[4] Percentage points maximum
[5] T 245
[6] Percent, Supplement 1036
[7] Percent, Supplement 1037
[8] Percent, two or more fractured faces ASTM D5821
228