Combined Gradation Report
Report Name: HMA Aggregates (Size 1/2"): Type A HMA - Continuous Mixing Plant - Sieve Analysis With RAP
Report ID: Combined Gradation-2026-08-14
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 2026-07-24-38 AASHTO T27-14 Percentage 75 % Total WT 2122.6 g Fine Agg WT 511.4 g | 2 Reclaimed Asphalt Pavement 2026-07-24-39 AASHTO T30-19 Percentage 25 % Total WT 1605.6 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 | 13.2 | 0 | 99 | 24.8 | 100 | 100 | 100 - 100 |
|
½" |
203.7 | 90 | 67.8 | 317.3 | -0.1 | 80 | 20.0 | 88 | 95 | 90 - 100 |
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⅜" |
516.7 | 76 | 56.7 | 650.2 | -0.1 | 59 | 14.9 | 72 | 78 | 73 - 83 |
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No. 4 |
1,104.5 | 48 | 36.0 | 959.0 | -0.1 | 40 | 10.0 | 46 | 52 | 47 - 57 |
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No. 8 |
203.6 | 29 | 21.7 | 1,144.3 | -0.9 | 28 | 7.0 | 29 | 35 | 30 - 40 |
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No. 16 |
311.7 | 19 | 14.0 | 1,266.3 | -0.8 | 20 | 5.1 | 19 | 25 | - |
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No. 30 |
374.9 | 13 | 9.6 | 1,348.6 | -1.2 | 15 | 3.7 | 13 | 16 | 12 - 20 |
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No. 50 |
416.8 | 9 | 6.7 | 1,409.8 | -0.8 | 11 | 2.8 | 10 | 12 | - |
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No. 100 |
442.8 | 6 | 4.8 | 1,454.0 | -0.7 | 9 | 2.2 | 7 | 9 | - |
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No. 200 |
458.1 | 5.0 | 3.7 | 1,487.6 | -0.6 | 6.7 | 1.7 | 5.4 | 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: 2026-08-13
Published Comment:
Report Comment:
Published By: Colt Sweeny
Published Date: 2026-08-13
Published Comment: