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F-1 A P P E N D I X F Binder Blend Aging Prediction Data Figure F.1. Constant Rate Oxidation Kinetics for PG 64-22 Base Binder Blends Figure F.2. Constant Rate Oxidation Kinetics for PG 64-28 Base Binder Blends y = 1E+09e-75x y = 1E+09e-75.69x y = 4E+07e-64.42x 0.0001 0.001 0.01 0.1 0.32 0.33 0.34 0.35 0.36 0.37 kc ( C A g/ da y) 1/RT (mol/KJ) Base (64-22) Base (2.7%) T1 Recycled 0.50 RBR (PG 64-22) (2.7%) T1 Expon. (Base (64-22)) Expon. (Base (2.7%) T1) Expon. (Recycled 0.50 RBR (PG 64-22) (2.7%) T1) y = 5E+07e-64.87x y = 2E+08e-68.68x y = 4E+08e-70.24x y = 1E+08e-69.94x y = 8E+08e-72.73x 0.0001 0.001 0.01 0.1 0.32 0.33 0.34 0.35 0.36 0.37 kc ( C A g/ da y) 1/RT (mol/KJ) Base (64-28) Base (2.7%) T1 Base (6%) A1 Recycled 0.50 RBR (PG 64-28) (12.5%) T1 Recycled 0.40 RBR (PG 64-28) (6%) A1 Expon. (Base (64-28)) Expon. (Base (2.7%) T1) Expon. (Base (6%) A1) Expon. (Recycled 0.50 RBR (PG 64-28) (12.5%) T1 ) Expon. (Recycled 0.40 RBR (PG 64-28) (6%) A1)
F-2 Evaluating the Effects of Recycling Agents on Asphalt Mixtures with High RAS and RAP Binder Ratios Figure F.3. Constant Rate Oxidation Kinetics for PG 64-28P Base Binder Blends Figure F.4. Constant Rate Oxidation Kinetics for PG 58-28 Base Binder Blends y = 6E+08e-72.53x y = 5E+09e-79.18x y = 5E+10e-86.14x 0.0001 0.001 0.01 0.1 0.32 0.33 0.34 0.35 0.36 0.37 kc ( C A g/ da y) 1/RT (mol/KJ) Base (64-28P) Base (2.7%) T1 Recycled 0.50 RBR (PG 64- 28P) (11%) T1 Expon. (Base (64-28P)) Expon. (Base (2.7%) T1) Expon. (Recycled 0.50 RBR (PG 64-28P) (11%) T1) y = 1E+10e-81.39x y = 3E+10e-84.09x y = 8E+12e-103.5x y = 3E+07e-64.22x 0.0001 0.001 0.01 0.1 0.32 0.33 0.34 0.35 0.36 0.37 kc ( C A g/ da y) 1/RT (mol/KJ) DOT Control 0.22 RBR Recycled 0.31 RBR Recycled 0.31 RBR (PG 52- 34) Recycled 0.31 RBR ( 1.2%) V2 Expon. (DOT Control 0.22 RBR) Expon. (Recycled 0.31 RBR) Expon. (Recycled 0.31 RBR (PG 52-34)) Expon. (Recycled 0.31 RBR ( 1.2%) V2)
Binder Blend Aging Prediction Data F-3 Figure F.5. Glover-Rowe Parameter at 15°C for PG 64-22 Base Binder (TX (Expanded) Material Cluster). Figure F.6. Glover-Rowe Parameter at 15°C for PG 64-28 Base Binder (NH (Expanded) Material Cluster). 0.01 0.1 1 10 100 1000 10000 100000 5.115.00 G -R ( kP a) [ 15 °C , 0 .0 05 r ad /s ] CAg [CAg=CA-CAtank] (arbit. unit) Base (64-22) Base (2.7%) T1 Recycled 0.50 RBR (PG 64-22) (2.7%) T1 G-R = 180 kPa G-R = 600 kPa 0.01 0.1 1 10 100 1000 10000 100000 5.115.00 G -R ( kP a) [ 15 °C , 0 .0 05 r ad /s ] CAg [CAg=CA-CAtank] (arbit. unit) Base (64-28) Base (2.7%) T1 Base (6%) A1 Recycled 0.50 RBR (PG 64-28) (12.5%) T1 Recycled 0.40 RBR (PG 64-28) (6%) A1 G-R = 180 kPa G-R = 600 kPa
F-4 Evaluating the Effects of Recycling Agents on Asphalt Mixtures with High RAS and RAP Binder Ratios Figure F.7. Glover-Rowe Parameter at 15°C for PG 64-28P Base Binder (NV (Expanded) Material Cluster). Figure F.8. Glover-Rowe Parameter at 15°C for WI Material Cluster. 0.01 0.1 1 10 100 1000 10000 100000 5.115.00 G -R ( kP a) [ 15 °C , 0 .0 05 r ad /s ] CAg [CAg=CA-CAtank] (arbit. unit) Base (64-28P) Base (2.7%) T1 Recycled 0.50 RBR (PG 64-28P) (11%) T1 G-R = 180 kPa G-R = 600 kPa 0.01 0.1 1 10 100 1000 10000 100000 5.10.15.00.0 G -R ( kP a) [ 15 °C , 0 .0 05 r ad /s ec ] CAg [CAg = CA - CAtank] (Arbit. Unit) DOT Control 0.22 RBR Recycled 0.31 RBR Recycled 0.31 RBR (PG 52-34) Recycled 0.31 RBR ( 1.2%) V2 G-R = 180 kPa G-R = 600 kPa
