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H-1 APPENDIX H Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued January 2001 Participation: 203 Total Laboratories 6 Laboratories Determined to be Invalid 27 Laboratories Determined to be Outliers 170 Total Laboratories Included in Analysis Sample 181 Sample 182 CV% CV% Average Average (181) (182) 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 Sample 181 1s d2s Sa m pl e 18 2 Average Results Graph and Analysis Results for AASHTO T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt AMRL Performance Graded Binder Samples 181 and 182 AMRL Performance Graded Binder Samples 181 and 182 Reproducibility (Sample 182)Reproducibility (Sample 181) d2s CV% 5.82 6.03 1s d2s -0.2740 -0.2646 0.0160 0.0451 CV% 1s 0.1605 21.450.0570 0.1611 20.79 0.0568 -0.737 -0.547 -0.357 -0.167 0.023 0.213 -0.709 -0.534 -0.359 -0.184 -0.009 0.166
H-2 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued June 2001 Participation: 207 Total Laboratories 22 Laboratories Determined to be Invalid 13 Laboratories Determined to be Outliers 172 Total Laboratories Included in Analysis Sample 183 Sample 184 CV% CV% Average Average (183) (184) 0.0575 40.290.0211 0.0596 40.89 0.0203 16.90 17.25 1s d2s -0.0515 -0.0505 0.0087 0.0246 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 T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt AMRL Performance Graded Binder Samples 183 and 184 AMRL Performance Graded Binder Samples 183 and 184 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 -0.207 -0.1446 -0.0822 -0.0198 0.0426 0.105 -0.205 -0.145 -0.085 -0.025 0.035 0.095
H-3 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued January 2002 Participation: 206 Total Laboratories 12 Laboratories Determined to be Invalid 28 Laboratories Determined to be Outliers 166 Total Laboratories Included in Analysis Sample 185 Sample 186 CV% CV% Average Average (185) (186) 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 185 1s d2s Sa m pl e 18 6 Average Results Graph and Analysis Results for AASHTO T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt AMRL Viscosity Graded Asphalt Cement Samples 185 and 186 AMRL Viscosity Graded Asphalt Cement Samples 185 and 186 Reproducibility (Sample 186)Reproducibility (Sample 185) d2s CV% 5.60 5.66 1s d2s -0.2658 -0.2630 0.0149 0.0421 CV% 1s 0.1198 16.110.0433 0.1223 16.27 0.0424 -0.575 -0.447 -0.319 -0.191 -0.063 0.065 -0.599 -0.462 -0.325 -0.188 -0.051
H-4 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2002 Participation: 207 Total Laboratories 12 Laboratories Determined to be Invalid 21 Laboratories Determined to be Outliers 174 Total Laboratories Included in Analysis Sample 187 Sample 188 CV% CV% Average Average (187) (188) 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 Sample 187 1s d2s Sa m pl e 18 8 Average Results Graph and Analysis Results for AASHTO T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt AMRL Performance Graded Binder Samples 187 and 188 AMRL Performance Graded Binder Samples 187 and 188 Reproducibility (Sample 188)Reproducibility (Sample 187) d2s CV% 6.18 6.31 1s d2s -0.3435 -0.3363 0.0212 0.0600 CV% 1s 0.1911 20.090.0722 0.2041 21.01 0.0676 -0.847 -0.637 -0.427 -0.217 -0.007 -0.933 -0.693 -0.453 -0.213 0.027
H-5 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued December 2002 Participation: 210 Total Laboratories 20 Laboratories Determined to be Invalid 19 Laboratories Determined to be Outliers 171 Total Laboratories Included in Analysis Sample 189 Sample 190 CV% CV% Average Average (189) (190) 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 Sample 189 1s d2s Sa m pl e 19 0 Average Results Graph and Analysis Results for AASHTO T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt (RTFO) AMRL Performance Graded Binder Samples 189 and 190 AMRL Performance Graded Binder Samples 189 and 190 Reproducibility (Sample 190)Reproducibility (Sample 189) d2s CV% 21.31 20.69 1s d2s -0.0358 -0.0369 0.0076 0.0216 CV% 1s 0.0616 58.970.0219 0.0619 61.08 0.0218 -0.203 -0.139 -0.075 -0.011 0.053 0.117 -0.209 -0.141 -0.073 -0.005 0.063 0.131
H-6 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2003 Participation: 230 Total Laboratories 14 Laboratories Determined to be Invalid 25 Laboratories Determined to be Outliers 191 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 T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt (RTFO) AMRL Performance Graded Binder Samples 191 and 192 AMRL Performance Graded Binder Samples 191 and 192 Reproducibility (Sample 192)Reproducibility (Sample 191) d2s CV% 4.53 4.56 1s d2s -0.5133 -0.5107 0.0233 0.0658 CV% 1s 0.2293 15.880.0827 0.2340 16.12 0.0811 -1.137 -0.883 -0.629 -0.375 -0.121 0.133 -1.146 -0.888 -0.63 -0.372 -0.114 0.144
H-7 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued December 2003 Participation: 221 Total Laboratories 20 Laboratories Determined to be Invalid 25 Laboratories Determined to be Outliers 176 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 T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt (RTFO) AMRL Performance Graded Binder Samples 193 and 194 AMRL Performance Graded Binder Samples 193 and 194 Reproducibility (Sample 194)Reproducibility (Sample 193) d2s CV% 19.73 18.85 1s d2s -0.0321 -0.0336 0.0063 0.0179 CV% 1s 0.0636 66.920.0219 0.0618 68.13 0.0225 -0.204 -0.137 -0.07 -0.003 0.064 0.131 -0.19 -0.128 -0.066 -0.004 0.058 0.12
H-8 Source of Data: AASHTO Materials Reference Laboratory Proficiency Sample Program Final Report Issued May 2004 Participation: 224 Total Laboratories 12 Laboratories Determined to be Invalid 21 Laboratories Determined to be Outliers 191 Total Laboratories Included in Analysis Sample 195 Sample 196 CV% CV% Average Average (195) (196) 0.052 36.610.019 0.054 36.81 0.018 14.28 14.62 1s d2s -0.052 -0.050 0.007 0.021 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 T240 / ASTM D2872 Effect of Heat and Air on a Moving Film of Asphalt (RTFO) AMRL Performance Graded Binder Samples 195 and 196 AMRL Performance Graded Binder Samples 195 and 196 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 -0.191 -0.136 -0.081 -0.026 0.029 -0.193 -0.137 -0.081 -0.025 0.031 0.087
