Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Sieve Analysis
Report ID: Combined Gradation-2025-08-29
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1"
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-08-05-82 CTM 202-November 2011 Percentage 47 % Total WT 11872 g Fine Agg WT 69 g | 2 Aggregate 2025-08-05-82 CTM 202-November 2011 Percentage 10 % Total WT 1571 g Fine Agg WT 222 g | 3 Aggregate 2025-08-05-82 CTM 202-November 2011 Percentage 43 % Total WT 368 g |
Combined Gradation 100 % |
Specification Limits | |||
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Sieve Size |
% PASS | % USED | % PASS | % USED | % PASS | % USED |
% PASS
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% PASS
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2" |
100 | 47.0 | 100 | 10.0 | 100 | 43.0 | 100 | |
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1½" |
100 | 47.0 | 100 | 10.0 | 100 | 43.0 | 100 | 100 |
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1" |
97 | 45.7 | 100 | 10.0 | 100 | 43.0 | 99 | 90 - 100 |
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¾" |
66 | 30.9 | 100 | 10.0 | 100 | 43.0 | 84 | 55 - 100 |
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½" |
17 | 8.1 | 100 | 10.0 | 100 | 43.0 | 61 | - |
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⅜" |
6 | 2.6 | 87 | 8.7 | 100 | 43.0 | 54 | 45 - 75 |
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No. 4 |
1 | 0.7 | 15 | 1.5 | 100 | 43.0 | 45 | 35 - 60 |
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No. 8 |
1 | 0.7 | 4 | 0.4 | 91 | 38.9 | 40 | 27 - 45 |
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No. 16 |
1 | 0.6 | 3 | 0.3 | 61 | 26.2 | 27 | 20 - 35 |
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No. 30 |
1 | 0.6 | 2 | 0.2 | 36 | 15.5 | 16 | 12 - 25 |
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No. 50 |
1 | 0.6 | 2 | 0.2 | 17 | 7.2 | 8 | 5 - 15 |
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No. 100 |
1 | 0.5 | 2 | 0.2 | 6 | 2.7 | 3 | 1 - 8 |
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No. 200 |
0.7 | 0.3 | 1.1 | 0.1 | 3.6 | 1.5 | 1.9 | 0 - 4 |
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General comments |
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Gradation By: Shawn Rivers
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-08-27
Published Comment: Complies
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-08-27
Published Comment: Complies