Combined Gradation Report
Report Name: HMA Aggregates (Size 1/2"): Type A HMA - Continuous Mixing Plant - Sieve Analysis With RAP
Report ID: Combined Gradation-2026-08-19
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 2026-07-27-94 AASHTO T27-14 Percentage 75 % Total WT 2068.8 g Fine Agg WT 519.2 g | 2 Reclaimed Asphalt Pavement 2026-07-27-95 AASHTO T30-19 Percentage 25 % Total WT 1541.9 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 |
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2" |
0.0 | 100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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1½" |
0.0 | 100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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1" |
0.0 | 100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | - | |
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¾" |
0.0 | 100 | 75.0 | 7.4 | 0 | 100 | 24.9 | 100 | 100 | 100 - 100 |
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½" |
200.3 | 90 | 67.7 | 172.7 | -0.1 | 89 | 22.2 | 90 | 95 | 90 - 100 |
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⅜" |
561.0 | 73 | 54.7 | 378.2 | -0.1 | 75 | 18.8 | 74 | 78 | 73 - 83 |
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No. 4 |
1,143.2 | 45 | 33.6 | 742.3 | -0.1 | 52 | 12.9 | 46 | 52 | 47 - 57 |
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No. 8 |
205.7 | 27 | 20.3 | 943.0 | -0.9 | 38 | 9.5 | 30 | 35 | 30 - 40 |
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No. 16 |
318.3 | 17 | 13.0 | 1,105.4 | -0.8 | 28 | 6.9 | 20 | 25 | - |
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No. 30 |
380.6 | 12 | 9.0 | 1,219.3 | -1.2 | 20 | 4.9 | 14 | 16 | 12 - 20 |
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No. 50 |
421.0 | 8 | 6.3 | 1,304.6 | -0.8 | 15 | 3.6 | 10 | 12 | - |
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No. 100 |
447.6 | 6 | 4.6 | 1,361.3 | -0.7 | 11 | 2.8 | 7 | 9 | - |
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No. 200 |
463.9 | 4.8 | 3.6 | 1,401.7 | -0.6 | 8.5 | 2.1 | 5.7 | 6.5 | 4.5 - 8.5 |
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General comments |
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Gradation By: Colt Sweeny
Report Comment:
Published By: Colt Sweeny
Published Date: 2026-08-18
Published Comment: Combined Gradation meets Specs.
Report Comment:
Published By: Colt Sweeny
Published Date: 2026-08-18
Published Comment: Combined Gradation meets Specs.