Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Sieve Analysis
Report ID: Combined Gradation-2025-09-4
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1"
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-08-11-48 CTM 202-November 2011 Percentage 47 % Total WT 12247 g Fine Agg WT 41 g | 2 Aggregate 2025-08-11-48 CTM 202-November 2011 Percentage 10 % Total WT 1354 g Fine Agg WT 63.8 g | 3 Aggregate 2025-08-11-48 CTM 202-November 2011 Percentage 43 % Total WT 404.6 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" |
85 | 39.9 | 100 | 10.0 | 100 | 43.0 | 93 | 90 - 100 |
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¾" |
28 | 13.2 | 100 | 10.0 | 100 | 43.0 | 66 | 55 - 100 |
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½" |
2 | 1.0 | 100 | 10.0 | 100 | 43.0 | 54 | - |
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⅜" |
2 | 0.8 | 74 | 7.4 | 100 | 43.0 | 51 | 45 - 75 |
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No. 4 |
1 | 0.7 | 6 | 0.6 | 100 | 43.0 | 44 | 35 - 60 |
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No. 8 |
1 | 0.6 | 0 | 0.0 | 91 | 39.1 | 40 | 27 - 45 |
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No. 16 |
1 | 0.6 | 0 | 0.0 | 67 | 28.8 | 29 | 20 - 35 |
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No. 30 |
1 | 0.5 | 0 | 0.0 | 43 | 18.7 | 19 | 12 - 25 |
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No. 50 |
1 | 0.5 | 0 | 0.0 | 22 | 9.4 | 10 | 5 - 15 |
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No. 100 |
1 | 0.3 | 0 | 0.0 | 8 | 3.2 | 4 | 1 - 8 |
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No. 200 |
0.5 | 0.3 | 0.0 | 0.0 | 3.4 | 1.5 | 1.8 | 0 - 4 |
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General comments |
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Gradation By: Shawn Rivers
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-09-03
Published Comment: Complies
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-09-03
Published Comment: Complies