Combined Gradation Report
Report Name: HMA Aggregates (Size 1/2"): Type A HMA - Continuous Mixing Plant - Sieve Analysis With RAP
Report ID: Combined Gradation-2025-08-2
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 2025-07-21-48 AASHTO T27-14 Percentage 76.4 % Total WT 2093.7 g Fine Agg WT 509.9 g | 2 Reclaimed Asphalt Pavement 2025-07-21-49 AASHTO T30-19 Percentage 23.6 % Total WT 1593.2 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 | CF | % PASS | % USED |
% PASS
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% PASS |
% PASS |
|
2" |
0.0 | 100 | 76.4 | 0.0 | 0 | 100 | 23.6 | 100 | - | |
|
1½" |
0.0 | 100 | 76.4 | 0.0 | 0 | 100 | 23.6 | 100 | - | |
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1" |
0.0 | 100 | 76.4 | 0.0 | 0 | 100 | 23.6 | 100 | - | |
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¾" |
0.0 | 100 | 76.4 | 0.0 | 0 | 100 | 23.6 | 100 | 100 | 100 - 100 |
|
½" |
131.7 | 94 | 71.6 | 0.0 | 0 | 100 | 23.6 | 95 | 97 | 92 - 100 |
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⅜" |
456.2 | 78 | 59.8 | 24.3 | -1.3 | 97 | 22.9 | 83 | 80 | 75 - 85 |
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No. 4 |
1,083.0 | 48 | 36.9 | 561.2 | 2 | 67 | 15.8 | 53 | 52 | 47 - 57 |
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No. 8 |
182.9 | 31 | 23.7 | 898.9 | 1.3 | 45 | 10.6 | 34 | 35 | 30 - 40 |
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No. 16 |
305.5 | 19 | 14.8 | 1,112.0 | 0 | 30 | 7.1 | 22 | 22 | - |
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No. 30 |
373.6 | 13 | 9.9 | 1,240.5 | -0.7 | 21 | 5.1 | 15 | 16 | 12 - 20 |
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No. 50 |
414.2 | 9 | 6.9 | 1,326.6 | -2.7 | 14 | 3.3 | 10 | 11 | - |
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No. 100 |
439.3 | 7 | 5.1 | 1,385.1 | -3 | 10 | 2.4 | 7 | 9 | - |
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No. 200 |
454.3 | 5.3 | 4.0 | 1,427.3 | -2.9 | 7.5 | 1.8 | 5.8 | 6.3 | 4.3 - 8.3 |
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General comments |
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Gradation By: Colt Sweeny
Report Comment:
Published By: Colt Sweeny
Published Date: 2025-08-04
Published Comment: Combined Gradation Report Complies
Report Comment:
Published By: Colt Sweeny
Published Date: 2025-08-04
Published Comment: Combined Gradation Report Complies