Field Verification of Proposed Changes to the AASHTO R 30 Procedures for Laboratory Conditioning of Asphalt Mixtures (2019) / Chapter Skim
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Pages 9-13
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9 Experimental Design Chapter 2 describes field site selection, specimen preparation, and laboratory tests. Field Site Selection The ultimate goal for this project was to develop a global model of aging for asphalt mixtures based on stiffness.
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10 Figure 4. Locations of field sites.
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Site Route Climate Date Built Binder Grade Core Location Factors Mixtures TX II Odessa Dry, NoFreeze 8/13 PG 64-22 Center of Paving Plant Type: CFD and BMP Asphalt Source: Fast versus Slow Aging HMA (Binder V, CFD) @ 5.9%Asphalt Content HMA (Binder A, CFD)
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12 an AV content of 7±1.0% with the Superpave gyratory compactor, with a height of 62 mm and width of 150 mm. The compaction temperature was 275°F (135°C)
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13 IDEAL-CT The IDEAL-CT test is an indirect tension test with monotonic loading (Zhou et al.
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