Variability of Ignition Furnace Correction Factors (2017)

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C-1 A p p e n d i x C Sensitivity Experiment Matrices and Asphalt Content Test Results Run # Aggr. # Factor A Factor B (% open) Factor C Factor D Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Furnace Air Flow Sample Mass (grams) Temp. (°F) AC Content 1 Aggr. 1 Th er m ol yn e Damper 30% 1,500 800 Opt. AC − 1% 4.2 4.34 4.17 2 Aggr. 1 Damper 30% 1,500 1,000 Opt. AC + 1% 6.2 6.21 6.29 3 Aggr. 1 Damper 30% 2,000 800 Opt. AC + 1% 6.2 6.15 6.05 4 Aggr. 1 Damper 30% 2,000 1,000 Opt. AC − 1% 4.2 4.57 4.36 5 Aggr. 1 Damper 100% 1,500 800 Opt. AC + 1% 6.2 6.15 6.16 6 Aggr. 1 Damper 100% 1,500 1,000 Opt. AC − 1% 4.2 4.36 4.36 7 Aggr. 1 Damper 100% 2,000 800 Opt. AC − 1% 4.2 4.19 4.22 8 Aggr. 1 Damper 100% 2,000 1,000 Opt. AC + 1% 6.2 6.35 6.31 9 Aggr. 2 Damper 30% 1,500 800 Opt. AC − 1% 4.2 3.93 3.94 10 Aggr. 2 Damper 30% 1,500 1,000 Opt. AC + 1% 6.2 5.9 5.94 11 Aggr. 2 Damper 30% 2,000 800 Opt. AC + 1% 6.2 5.76 5.81 12 Aggr. 2 Damper 30% 2,000 1,000 Opt. AC − 1% 4.2 3.99 4.06 13 Aggr. 2 Damper 100% 1,500 800 Opt. AC + 1% 6.2 5.94 5.86 14 Aggr. 2 Damper 100% 1,500 1,000 Opt. AC − 1% 4.2 4.01 4.03 15 Aggr. 2 Damper 100% 2,000 800 Opt. AC − 1% 4.2 3.92 3.95 16 Aggr. 2 Damper 100% 2,000 1,000 Opt. AC + 1% 6.2 5.99 5.97 17 Aggr. 3 Damper 30% 1,500 800 Opt. AC − 1% 5.2 5.54 5.36 18 Aggr. 3 Damper 30% 1,500 1,000 Opt. AC + 1% 7.2 7.81 7.94 19 Aggr. 3 Damper 30% 2,000 800 Opt. AC + 1% 7.2 7.35 7.44 20 Aggr. 3 Damper 30% 2,000 1,000 Opt. AC − 1% 5.2 5.96 6.52 21 Aggr. 3 Damper 100% 1,500 800 Opt. AC + 1% 7.2 7.41 7.38 22 Aggr. 3 Damper 100% 1,500 1,000 Opt. AC − 1% 5.2 6.33 5.9 23 Aggr. 3 Damper 100% 2,000 800 Opt. AC − 1% 5.2 5.44 5.55 24 Aggr. 3 Damper 100% 2,000 1,000 Opt. AC + 1% 7.2 8.12 7.94 25 Aggr. 4 Damper 30% 1,500 800 Opt. AC − 1% 5.1 5.57 5.63 26 Aggr. 4 27 Aggr. 4 28 Aggr. 4 29 Aggr. 4 30 Aggr. 4 31 Aggr. 4 32 Aggr. 4 Damper 30% Damper 30% Damper 30% Damper 100% Damper 100% Damper 100% Damper 100% 1,500 1,000 Opt. AC + 1% 7.1 10.92 2,000 800 Opt. AC + 1% 7.1 7.65 2,000 1,000 Opt. AC − 1% 5.1 10.27 1,500 800 Opt. AC + 1% 7.1 8.01 1,500 1,000 Opt. AC − 1% 5.1 7.24 2,000 800 Opt. AC − 1% 5.1 5.78 2,000 1,000 Opt. AC + 1% 7.1 10.51 10.57 7.54 8.46 7.78 9.05 5.86 9.84 Testing Matrix – Experiment 1 – Sensitivity Study – NCHRP Project 9-56 (continued on next page)

C-2 33 Aggr. 1 Tr ox le r Damper 30% 1,500 Option 1 Opt. AC − 1% 4.2 4.4 34 Aggr. 1 Damper 30% 1,500 Default Opt. AC + 1% 6.2 6.37 35 Aggr. 1 Damper 30% 2,000 Option 1 Opt. AC + 1% 6.2 6.4 36 Aggr. 1 Damper 30% 2,000 Default Opt. AC − 1% 4.2 4.43 37 Aggr. 1 Damper 100% 1,500 Option 1 Opt. AC + 1% 6.2 6.07 38 Aggr. 1 Damper 100% 1,500 Default Opt. AC − 1% 4.2 4.37 39 Aggr. 1 Damper 100% 2,000 Option 1 Opt. AC − 1% 4.2 4.16 40 Aggr. 1 Damper 100% 2,000 Default Opt. AC + 1% 6.2 6.27 41 Aggr. 2 Damper 30% 1,500 Option 1 Opt. AC − 1% 4.2 4.06 42 Aggr. 2 Damper 30% 1,500 Default Opt. AC + 1% 6.2 6.02 43 Aggr. 2 Damper 30% 2,000 Option 1 Opt. AC + 1% 6.2 5.94 44 Aggr. 2 Damper 30% 2,000 Default Opt. AC − 1% 4.2 4.06 45 Aggr. 2 Damper 100% 1,500 Option 1 Opt. AC + 1% 6.2 5.87 46 Aggr. 2 Damper 100% 1,500 Default Opt. AC − 1% 4.2 4.09 47 Aggr. 2 Damper 100% 2,000 Option 1 Opt. AC − 1% 4.2 3.87 48 Aggr. 2 Damper 100% 2,000 Default Opt. AC + 1% 6.2 5.89 49 Aggr. 3 Damper 30% 1,500 Option 1 Opt. AC − 1% 5.2 6.07 50 Aggr. 3 Damper 30% 1,500 Default Opt. AC + 1% 7.2 8.25 51 Aggr. 3 Damper 30% 2,000 Option 1 Opt. AC + 1% 7.2 8.42 52 Aggr. 3 Damper 30% 2,000 Default Opt. AC − 1% 5.2 6.32 53 Aggr. 3 Damper 100% 1,500 Option 1 Opt. AC + 1% 7.2 7.81 54 Aggr. 3 Damper 100% 1,500 Default Opt. AC − 1% 5.2 5.78 55 Aggr. 3 Damper 100% 2,000 Option 1 Opt. AC − 1% 5.2 5.62 56 Aggr. 3 Damper 100% 2,000 Default Opt. AC + 1% 7.2 8.17 57 Aggr. 4 Damper 30% 1,500 Option 1 Opt. AC − 1% 5.1 6.72 58 Aggr. 4 Damper 30% 1,500 Default Opt. AC + 1% 7.1 9.6 59 Aggr. 4 Damper 30% 2,000 Option 1 Opt. AC + 1% 7.1 10.75 60 Aggr. 4 Damper 30% 2,000 Default Opt. AC − 1% 5.1 7.63 61 Aggr. 4 Damper 100% 1,500 Option 1 Opt. AC + 1% 7.1 8.42 62 Aggr. 4 Damper 100% 1,500 Default Opt. AC − 1% 5.1 6.67 63 Aggr. 4 Damper 100% 2,000 Option 1 Opt. AC − 1% 5.1 5.88 64 Aggr. 4 Damper 100% 2,000 Default Opt. AC + 1% 7.1 4.39 6.38 6.36 4.45 6.16 4.34 4.23 6.32 4.05 6.02 5.97 4.08 5.98 4.05 3.9 5.98 6.08 8.09 8.28 6.1 7.92 5.76 5.71 7.97 6.61 10.14 9.8 7.7 8.37 6.6 6.14 8.52 8.50 Run # Aggr. # Factor A Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Furnace Factor B Air flow (% Open) Factor C Sample Mass (grams) Factor D B Profile AC Content

C-3 Run # Aggr. # Factor A Factor B Factor C Factor D Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Furnace Air flow (% Open) Sample Mass (grams) Temp. (°F) AC Content 65 Aggr. 1 G ils on Damper 30% 1,500 800 Opt. AC − 1% 4.2 4.14 4.09 66 Aggr. 1 Damper 30% 1,500 1,000 Opt. AC + 1% 6.2 6.15 6.01 67 Aggr. 1 Damper 30% 2,000 800 Opt. AC + 1% 6.2 5.93 6.08 68 Aggr. 1 Damper 30% 2,000 1,000 Opt. AC − 1% 4.2 4.3 4.27 69 Aggr. 1 Damper 100% 1,500 800 Opt. AC + 1% 6.2 6.06 6.17 70 Aggr. 1 Damper 100% 1,500 1,000 Opt. AC − 1% 4.2 4.33 4.29 71 Aggr. 1 Damper 100% 2,000 800 Opt. AC − 1% 4.2 4.18 4.19 72 Aggr. 1 Damper 100% 2,000 1,000 Opt. AC + 1% 6.2 6.25 6.24 73 Aggr. 2 Damper 30% 1,500 800 Opt. AC − 1% 4.2 3.78 3.82 74 Aggr. 2 Damper 30% 1,500 1,000 Opt. AC + 1% 6.2 5.88 5.88 75 Aggr. 2 Damper 30% 2,000 800 Opt. AC + 1% 6.2 5.77 5.69 76 Aggr. 2 Damper 30% 2,000 1,000 Opt. AC − 1% 4.2 3.95 3.92 77 Aggr. 2 Damper 100% 1,500 800 Opt. AC + 1% 6.2 5.72 5.74 78 Aggr. 2 Damper 100% 1,500 1,000 Opt. AC − 1% 4.2 3.9 3.92 79 Aggr. 2 Damper 100% 2,000 800 Opt. AC − 1% 4.2 3.8 3.86 80 Aggr. 2 Damper 100% 2,000 1,000 Opt. AC + 1% 6.2 5.94 5.9 81 Aggr. 3 Damper 30% 1,500 800 Opt. AC − 1% 5.2 5.2 5.19 82 Aggr. 3 Damper 30% 1,500 1,000 Opt. AC + 1% 7.2 7.82 7.83 83 Aggr. 3 Damper 30% 2,000 800 Opt. AC + 1% 7.2 7.21 6.89 84 Aggr. 3 Damper 30% 2,000 1,000 Opt. AC − 1% 5.2 5.84 5.8 85 Aggr. 3 Damper 100% 1,500 800 Opt. AC + 1% 7.2 7.32 7.17 86 Aggr. 3 Damper 100% 1,500 1,000 Opt. AC − 1% 5.2 5.69 5.9 87 Aggr. 3 Damper 100% 2,000 800 Opt. AC − 1% 5.2 5.43 5.43 88 Aggr. 3 Damper 100% 2,000 1,000 Opt. AC + 1% 7.2 7.97 7.79 89 Aggr. 4 Damper 30% 1,500 800 Opt. AC − 1% 5.1 5.27 5.2 90 Aggr. 4 Damper 30% 1,500 1,000 Opt. AC + 1% 7.1 9.02 8.84 91 Aggr. 4 Damper 30% 2,000 800 Opt. AC + 1% 7.1 7.35 7.13 92 Aggr. 4 Damper 30% 2,000 1,000 Opt. AC − 1% 5.1 7.32 7.37 93 Aggr. 4 Damper 100% 1,500 800 Opt. AC + 1% 7.1 7.66 7.39 94 Aggr. 4 Damper 100% 1,500 1,000 Opt. AC − 1% 5.1 7.03 7.74 95 Aggr. 4 Damper 100% 2,000 800 Opt. AC − 1% 5.1 5.26 5.54 96 Aggr. 4 Damper 100% 2,000 1,000 Opt. AC + 1% 7.1 9.42 9.85

C-4 Run # Aggr. # Factor F FactorC Factor D Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Temp. Rate Sample Mass (grams) Temp. (°F) Asphalt Content 1 Aggr. 1 Slow Rate 1,500 800 Opt. AC − 1% 4.2 4.23 4.15 2 Aggr. 1 Slow Rate 1,500 1,000 Opt. AC + 1% 6.2 6.29 6.28 3 Aggr. 1 Slow Rate 2,000 800 Opt. AC + 1% 6.2 6.16 6.08 4 Aggr. 1 Slow Rate 2,000 1,000 Opt. AC − 1% 4.2 4.29 4.26 5 Aggr. 1 Normal Rate 1,500 800 Opt. AC − 1% 4.2 4.23 4.18 6 Aggr. 1 Normal Rate 1,500 1,000 Opt. AC + 1% 6.2 6.32 6.44 7 Aggr. 1 Normal Rate 2,000 800 Opt. AC + 1% 6.2 6.16 6.2 8 Aggr. 1 Normal Rate 2,000 1,000 Opt. AC − 1% 4.2 4.3 4.35 9 Aggr. 2 Slow Rate 1,500 800 Opt. AC − 1% 6.2 5.74 5.67 10 Aggr. 2 Slow Rate 1,500 1,000 Opt. AC + 1% 4.2 4.02 3.98 11 Aggr. 2 Slow Rate 2,000 800 Opt. AC + 1% 4.2 3.89 3.83 12 Aggr. 2 Slow Rate 2,000 1,000 Opt. AC − 1% 6.2 5.97 5.88 13 Aggr. 2 Normal Rate 1,500 800 Opt. AC − 1% 6.2 5.94 5.86 14 Aggr. 2 Normal Rate 1,500 1,000 Opt. AC + 1% 4.2 4.01 4.03 15 Aggr. 2 Normal Rate 2,000 800 Opt. AC + 1% 4.2 3.92 3.95 16 Aggr. 2 Normal Rate 2,000 1,000 Opt. AC − 1% 6.2 5.99 5.97 17 Aggr. 3 Slow Rate 1,500 800 Opt. AC − 1% 5.2 5.32 5.34 18 Aggr. 3 Slow Rate 1,500 1,000 Opt. AC + 1% 7.2 8.15 7.93 19 Aggr. 3 Slow Rate 2,000 800 Opt. AC + 1% 7.2 7.22 7.51 20 Aggr. 3 Slow Rate 2,000 1,000 Opt. AC − 1% 5.2 5.79 6.02 21 Aggr. 3 Normal Rate 1,500 800 Opt. AC − 1% 5.2 5.55 5.42 22 Aggr. 3 Normal Rate 1,500 1,000 Opt. AC + 1% 7.2 8.12 7.91 23 Aggr. 3 Normal Rate 2,000 800 Opt. AC + 1% 7.2 7.44 7.4 24 Aggr. 3 Normal Rate 2,000 1,000 Opt. AC − 1% 5.2 5.96 6.04 25 Aggr. 4 Slow Rate 1,500 800 Opt. AC − 1% 7.1 7.72 7.52 26 Aggr. 4 Slow Rate 1,500 1,000 Opt. AC + 1% 5.1 7.18 7.61 27 Aggr. 4 Slow Rate 2,000 800 Opt. AC + 1% 5.1 5.7 5.68 28 Aggr. 4 Slow Rate 2,000 1,000 Opt. AC − 1% 7.1 11.22 11.13 29 Aggr. 4 Normal Rate 1,500 800 Opt. AC − 1% 7.1 7.78 8.01 30 Aggr. 4 Normal Rate 1,500 1,000 Opt. AC + 1% 5.1 9.05 7.24 31 Aggr. 4 Normal Rate 2,000 800 Opt. AC + 1% 5.1 5.86 5.78 32 Aggr. 4 Normal Rate 2,000 1,000 Opt. AC − 1% 7.1 9.84 10.51 Testing Matrix – Experiment 2-Sensitivity Study – NCHRP Project 9-56 (Thermolyne)

C-5 Run # Aggr. # Factor G Factor C Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Burning Profiles Sample Mass (grams) Asphalt Content 1 Aggr. 1 Default 1,500 Opt. AC − 1% 4.2 4.34 4.37 2 Aggr. 1 Default 1,500 Opt. AC + 1% 6.2 6.28 6.28 3 Aggr. 1 Default 2,000 Opt. AC + 1% 6.2 6.32 6.27 4 Aggr. 1 Default 2,000 Opt. AC − 1% 4.2 4.33 4.26 5 Aggr. 2 Default 1,500 Opt. AC − 1% 4.2 4.05 4.09 6 Aggr. 2 Default 1,500 Opt. AC + 1% 6.2 5.9 6.05 7 Aggr. 2 Default 2,000 Opt. AC + 1% 6.2 5.98 5.89 8 Aggr. 2 Default 2,000 Opt. AC − 1% 4.2 4.01 4.02 9 Aggr. 3 Default 1,500 Opt. AC − 1% 5.2 5.76 5.78 10 Aggr. 3 Default 1,500 Opt. AC + 1% 7.2 7.97 7.79 11 Aggr. 3 Default 2,000 Opt. AC + 1% 7.2 7.97 8.17 12 Aggr. 3 Default 2,000 Opt. AC − 1% 5.2 5.9 5.82 13 Aggr. 4 Default 1,500 Opt. AC − 1% 5.1 6.6 6.67 14 Aggr. 4 Default 1,500 Opt. AC + 1% 7.1 8.91 8.98 15 Aggr. 4 Default 2,000 Opt. AC + 1% 7.1 8.52 8.52 16 Aggr. 4 Default 2,000 Opt. AC − 1% 5.1 6.79 6.53 17 Aggr. 1 Opt 1 1,500 Opt. AC − 1% 4.2 4.16 4.15 18 Aggr. 1 Opt 1 1,500 Opt. AC + 1% 6.2 6.16 6.07 19 Aggr. 1 Opt 1 2,000 Opt. AC + 1% 6.2 6.21 6.13 20 Aggr. 1 Opt 1 2,000 Opt. AC − 1% 4.2 4.23 4.16 21 Aggr. 2 Opt 1 1,500 Opt. AC − 1% 4.2 4.04 4.03 22 Aggr. 2 Opt 1 1,500 Opt. AC + 1% 6.2 5.98 5.87 23 Aggr. 2 Opt 1 2,000 Opt. AC + 1% 6.2 6.04 5.99 24 Aggr. 2 Opt 1 2,000 Opt. AC − 1% 4.2 3.9 3.87 25 Aggr. 3 Opt 1 1,500 Opt. AC − 1% 5.2 5.81 5.75 26 Aggr. 3 Opt 1 1,500 Opt. AC + 1% 7.2 7.92 7.81 27 Aggr. 3 Opt 1 2,000 Opt. AC + 1% 7.2 8.1 7.99 28 Aggr. 3 Opt 1 2,000 Opt. AC − 1% 5.2 5.71 5.62 29 Aggr. 4 Opt 1 1,500 Opt. AC − 1% 5.1 6.41 6.23 30 Aggr. 4 Opt 1 1,500 Opt. AC + 1% 7.1 8.37 8.42 31 Aggr. 4 Opt 1 2,000 Opt. AC + 1% 7.1 8.94 8.54 32 Aggr. 4 Opt 1 2,000 Opt. AC − 1% 5.1 6.14 5.88 Testing Matrix – Experiment 2-Sensitivity Study – NCHRP Project 9-56 (Troxler) (continued on next page)

C-6 Aggr. # Factor G Factor C Factor E Actual AC (%) AC Rep 1 (%) AC Rep 2 (%) Run # Burning Profiles Sample Mass (grams) Asphalt Content 33 Aggr. 1 Opt2 1,500 Opt. AC − 1% 4.2 4.35 4.43 34 Aggr. 1 Opt2 1,500 Opt. AC + 1% 6.2 6.36 6.34 35 Aggr. 1 Opt2 2,000 Opt. AC + 1% 6.2 6.37 6.36 36 Aggr. 1 Opt2 2,000 Opt. AC − 1% 4.2 4.37 4.35 37 Aggr. 2 Opt2 1,500 Opt. AC − 1% 4.2 4.08 4.02 38 Aggr. 2 Opt2 1,500 Opt. AC + 1% 6.2 6.04 6.08 39 Aggr. 2 Opt2 2,000 Opt. AC + 1% 6.2 6.04 6.01 40 Aggr. 2 Opt2 2,000 Opt. AC − 1% 4.2 4.06 4.05 41 Aggr. 3 Opt2 1,500 Opt. AC − 1% 5.2 6.18 6.09 42 Aggr. 3 Opt2 1,500 Opt. AC + 1% 7.2 8.12 8.3 43 Aggr. 3 Opt2 2,000 Opt. AC + 1% 7.2 8.15 8.03 44 Aggr. 3 Opt2 2,000 Opt. AC − 1% 5.2 6.06 6.06 45 Aggr. 4 Opt2 1,500 Opt. AC − 1% 5.1 6.94 7.45 46 Aggr. 4 Opt2 1,500 Opt. AC + 1% 7.1 9.58 9.68 47 Aggr. 4 Opt2 2,000 Opt. AC + 1% 7.1 9.59 9.03 48 Aggr. 4 Opt2 2,000 Opt. AC − 1% 5.1 7.01 6.74 Note: Opt. = optimum.