pavement design

CHARACTERIZATION OF HMA AND FOAMED ASPHALT
FOAMED ASPHALT MIX DESIGN DATA VS. LABORATORY TESTING RESULTS
AT VARIOUS PROJECT LOCATIONS
GEORGIA
SIEVE
SIZE
PERCENT
PASSING
Section
A,
JMF
HOUZE WAY TRAMMELL ROAD JOTTON DOWN
ROAD
Section Top Lower JMF Top Lower JMF Top Lower
B, FDR FDR
FDR FDR
FDR FDR
JMF Layer Layer Layer Layer Layer Layer
MCGINNIS FERRY
ROAD
JMF Top Lower
FDR FDR
Layer Layer
50.0 mm 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 - 100.0 100.0
37.5 mm 100.0 95.8 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 - 100.0 100.0
26.5 mm 98.9 91.7 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 - 100.0 100.0
19.0 mm 97.7 82.6 98.6 98.3 97.6 100.0 100.0 97.0 94.7 100.0 - 98.6 98.9
16.0 mm 94.7 77.1 98.2 97.1 94.5 96.9 99.1 94.2 92.2 99.0 - 97.9 98.9
13.2 mm 89.2 73.3 95.7 95.0 91.8 96.0 99.1 92.3 90.2 97.2 - 97.7 98.5
9.5 mm 81.8 68.1 88.8 91.4 86.7 94.1 96.9 89.5 87.6 94.7 - 96.5 95.1
4.75 mm 62.4 49.8 73.4 76.4 60.8 76.4 82.0 72.8 74.9 84.5 - 81.4 77.9
2.36 mm 46.8 39.5 57.4 60.1 43.1 58.2 62.5 61.5 63.5 72.9 - 62.5 60.6
1.18 mm 38.3 34.4 47.1 49.0 34.5 45.7 50.9 54.0 53.9 62.7 - 51.4 49.1
600 µm 31.9 30.6 38.8 40.1 28.6 35.9 43.4 48.3 44.2 51.6 - 44.1 39.5
300 µm 25.3 25.6 30.4 31.1 22.5 26.9 35.8 35.5 32.2 37.3 - 36.4 30.3
150 µm 18.9 19.6 21.2 21.6 15.6 17.2 25.1 24.2 19.4 21.9 - 25.2 19.8
75 µm 13.9 14.4 13.3 14.3 9.9 9.7 15.7 15.5 10.9 12.6 - 15.0 12.0
ASPHALT CEMENT
CONTENT 6.73 5.22 5.83 5.59 7.14 5.97 6.27 6.72 6.03 3.89 - 6.43 5.36
Percent by Mass
AIR VOIDS (%) 8.2 10.1 11.8 14.9 9.8 14.1 14.9 8.9 19.4 24.8 - 15.8 19.4
BRD 2.118 2.100 2.197 2.127 2.198 2.065 2.044 2.091 1.974 1.907 - 2.018 1.956