Combined Gradation Report
Report Name: HMA Aggregates (Size 1/2"): Type A HMA - Continuous Mixing Plant - Sieve Analysis With RAP
Report ID: Combined Gradation-2024-09-47
Specification: 2023 Caltrans Standard Specification - Type A HMA 1/2 inch
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2024-09-09-80 AASHTO T27-14 Percentage 16 % Total WT 2342.6 g | 2 Aggregate 2024-09-09-81 AASHTO T27-14 Percentage 21 % Total WT 1452 g | 3 Aggregate 2024-09-09-82 AASHTO T27-14 Percentage 38 % Total WT 522.3 g | 4 Reclaimed Asphalt Pavement 2024-09-09-83 AASHTO T30-19 Percentage 25 % Total WT 1679.2 g Correction Factor: Yes |
Combined Gradation 100 % |
Target Value |
Specification Limits (Target Value ± Tolerance) | |||||||||
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Sieve Size |
WT RET | % PASS | % USED | WT RET | % PASS | % USED | WT RET | % PASS | % USED | WT RET | CF | % PASS | % USED |
% PASS
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% PASS |
% PASS |
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2" |
0.0 | 100 | 16.0 | 0.0 | 100 | 21.0 | 0.0 | 100 | 38.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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1½" |
0.0 | 100 | 16.0 | 0.0 | 100 | 21.0 | 0.0 | 100 | 38.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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1" |
0.0 | 100 | 16.0 | 0.0 | 100 | 21.0 | 0.0 | 100 | 38.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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¾" |
0.0 | 100 | 16.0 | 0.0 | 100 | 21.0 | 0.0 | 100 | 38.0 | 0.0 | 0 | 100 | 25.0 | 100 | 100 | 100 - 100 |
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½" |
635.7 | 73 | 11.7 | 0.0 | 100 | 21.0 | 0.0 | 100 | 38.0 | 0.0 | 0 | 100 | 25.0 | 96 | 98 | 93 - 100 |
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⅜" |
1,975.7 | 16 | 2.5 | 44.7 | 97 | 20.4 | 0.0 | 100 | 38.0 | 65.2 | 0 | 96 | 24.0 | 85 | 91 | 86 - 96 |
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No. 4 |
2,313.2 | 1 | 0.2 | 1,118.4 | 23 | 4.8 | 25.2 | 95 | 36.2 | 562.6 | 1.3 | 68 | 16.9 | 58 | 62 | 57 - 67 |
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No. 8 |
2,327.9 | 1 | 0.1 | 1,422.5 | 2 | 0.4 | 230.3 | 56 | 21.2 | 866.7 | 1.1 | 49 | 12.4 | 34 | 37 | 32 - 42 |
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No. 16 |
2,328.8 | 1 | 0.1 | 1,429.0 | 2 | 0.3 | 339.0 | 35 | 13.3 | 1,067.0 | 0.6 | 37 | 9.3 | 23 | 24 | - |
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No. 30 |
2,329.2 | 1 | 0.1 | 1,429.5 | 2 | 0.3 | 398.4 | 24 | 9.0 | 1,210.6 | 0.7 | 29 | 7.2 | 17 | 17 | 13 - 21 |
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No. 50 |
2,329.7 | 1 | 0.1 | 1,430.3 | 1 | 0.3 | 435.0 | 17 | 6.4 | 1,332.0 | 0.6 | 21 | 5.3 | 12 | 13 | - |
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No. 100 |
2,330.3 | 1 | 0.1 | 1,431.8 | 1 | 0.3 | 463.6 | 11 | 4.3 | 1,434.6 | -0.1 | 14 | 3.6 | 8 | 9 | - |
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No. 200 |
2,331.2 | 0.5 | 0.1 | 1,434.0 | 1.2 | 0.3 | 482.9 | 7.5 | 2.9 | 1,500.8 | -0.3 | 10.3 | 2.6 | 5.9 | 6.4 | 4.4 - 8.4 |
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General comments |
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Gradation By: Colt Sweeny
Report Comment:
Published By: Colt Sweeny
Published Date: 2024-09-24
Published Comment: Combined Gradation failed on the 3/8" Sieve.
Report Comment:
Published By: Colt Sweeny
Published Date: 2024-09-24
Published Comment: Combined Gradation failed on the 3/8" Sieve.