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M-1 APPENDIX M Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued January 2001 Participation: 207 Total Laboratories 4 Laboratories Determined to be Invalid 18 Laboratories Determined to be Outliers 185 Total Laboratories Included in Analysis Sample 181 Sample 182 CV% CV% Average Average (181) (182) 0.172 5.690.061 0.174 5.54 0.061 2.55 2.65 1s d2s 1.109 1.067 0.028 0.080 CV% 1s Reproducibility (Sample 182)Reproducibility (Sample 181) d2s CV% 1s d2s Sa m pl e 18 2 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 181 and 182 AMRL Performance Graded Binder Samples 181 and 182 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 181 Asphalt Grade: PG 64-16 / AC 10 Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.625 0.805 0.985 1.165 1.345 1.525 0.614 0.814 1.014 1.214 1.414 1.614
M-2 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued June 2001 Participation: 211 Total Laboratories 4 Laboratories Determined to be Invalid 15 Laboratories Determined to be Outliers 192 Total Laboratories Included in Analysis Sample 183 Sample 184 CV% CV% Average Average (183) (184) 0.221 5.800.083 0.234 6.14 0.078 2.40 2.39 1s d2s 1.345 1.348 0.032 0.091 CV% 1s Reproducibility (Sample 184)Reproducibility (Sample 183) d2s CV% 1s d2s Sa m pl e 18 4 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 183 and 184 AMRL Performance Graded Binder Samples 183 and 184 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 183 Asphalt Grade: PG 70-22 / -- Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.77 0.97 1.17 1.37 1.57 1.77 0.74 0.98 1.22 1.46 1.7 1.94
M-3 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued February 2002 Participation: 212 Total Laboratories 8 Laboratories Determined to be Invalid 15 Laboratories Determined to be Outliers 189 Total Laboratories Included in Analysis Sample 185 Sample 186 CV% CV% Average Average (185) (186) 0.207 5.710.070 0.199 5.46 0.073 2.00 2.01 1s d2s 1.287 1.280 0.026 0.073 CV% 1s Reproducibility (Sample 186)Reproducibility (Sample 185) d2s CV% 1s d2s Sa m pl e 18 6 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 185 and 186 AMRL Performance Graded Binder Samples 185 and 186 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 185 Asphalt Grade: PG 64-22 / AC 20 Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.724 0.944 1.164 1.384 1.604 1.824 0.791 0.992 1.193 1.394 1.595 1.796
M-4 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2002 Participation: 216 Total Laboratories 10 Laboratories Determined to be Invalid 17 Laboratories Determined to be Outliers 189 Total Laboratories Included in Analysis Sample 187 Sample 188 CV% CV% Average Average (187) (188) 0.207 5.190.073 0.206 5.21 0.073 2.44 2.42 1s d2s 1.397 1.409 0.034 0.096 CV% 1s Reproducibility (Sample 188)Reproducibility (Sample 187) d2s CV% 1s d2s Sa m pl e 18 8 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 187 and 188 AMRL Performance Graded Binder Samples 187 and 188 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 187 Asphalt Grade: PG 76-22 / -- Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.869 1.089 1.309 1.529 1.749 0.835 1.063 1.291 1.519 1.747 1.975
M-5 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued December 2002 Participation: 223 Total Laboratories 5 Laboratories Determined to be Invalid 13 Laboratories Determined to be Outliers 205 Total Laboratories Included in Analysis Sample 189 Sample 190 CV% CV% Average Average (189) (190) 0.243 5.460.092 0.260 5.82 0.086 2.17 2.17 1s d2s 1.576 1.572 0.034 0.097 CV% 1s Reproducibility (Sample 190)Reproducibility (Sample 189) d2s CV% 1s d2s Sa m pl e 19 0 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 189 and 190 AMRL Performance Graded Binder Samples 189 and 190 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 189 Asphalt Grade: PG 64-22 / AC 30 Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.945 1.195 1.445 1.695 1.945 2.195 0.922 1.182 1.442 1.702 1.962 2.222
M-6 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2003 Participation: 231 Total Laboratories 10 Laboratories Determined to be Invalid 13 Laboratories Determined to be Outliers 208 Total Laboratories Included in Analysis Sample 191 Sample 192 CV% CV% Average Average (191) (192) Asphalt Grade: PG 52-34 / AC 10 Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend Sample 191 1s d2s Sa m pl e 19 2 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 191 and 192 AMRL Performance Graded Binder Samples 191 and 192 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Reproducibility (Sample 192)Reproducibility (Sample 191) d2s CV% 2.50 2.50 1s d2s 2.338 2.342 0.059 0.166 CV% 1s 0.498 7.530.182 0.515 7.79 0.176 1.065 1.585 2.105 2.625 3.145 0.943 1.501 2.059 2.617 3.175 3.733
M-7 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued December 2003 Participation: 225 Total Laboratories 3 Laboratories Determined to be Invalid 14 Laboratories Determined to be Outliers 208 Total Laboratories Included in Analysis Sample 193 Sample 194 CV% CV% Average Average (193) (194) Asphalt Grade: PG 64-22 / AC 20 Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend Sample 193 1s d2s Sa m pl e 19 4 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 193 and 194 AMRL Performance Graded Binder Samples 193 and 194 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Reproducibility (Sample 194)Reproducibility (Sample 193) d2s CV% 1.89 1.90 1s d2s 1.376 1.370 0.026 0.074 CV% 1s 0.219 5.660.080 0.226 5.80 0.078 0.79 1.03 1.27 1.51 1.75 1.99 0.79 1.03 1.27 1.51 1.75 1.99
M-8 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2004 Participation: 224 Total Laboratories 3 Laboratories Determined to be Invalid 13 Laboratories Determined to be Outliers 208 Total Laboratories Included in Analysis Sample 195 Sample 196 CV% CV% Average Average (195) (196) 0.268 6.530.095 0.270 6.61 0.095 2.08 2.08 1s d2s 1.444 1.448 0.030 0.085 CV% 1s Reproducibility (Sample 196)Reproducibility (Sample 195) d2s CV% 1s d2s Sa m pl e 19 6 Average Results Graph and Analysis Results for AASHTO T315 (G* / Phase Angle) AMRL Performance Graded Binder Samples 195 and 196 AMRL Performance Graded Binder Samples 195 and 196 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer Sample 195 Asphalt Grade: PG 70-22 / -- Repeatability Lines With Small Dash Marks - Sample Outlier Boundaries Lines With Alternating Dash Marks - Sample Medians Line With Large Dash Marks - Center Diagonal Black Hexagon - Data Within is Used for Analysis Graph Legend 0.773 1.043 1.313 1.583 1.853 2.123 0.743 1.023 1.303 1.583 1.863 2.143
