Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Sieve Analysis
Report ID: Combined Gradation-2025-07-19
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1"
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-06-09-100 CTM 202-November 2011 Percentage 56.3 % Total WT 12838 g Fine Agg WT 224 g | 2 Aggregate 2025-06-09-100 CTM 202-November 2011 Percentage 43.7 % Total WT 430.5 g |
Combined Gradation 100 % |
Specification Limits | ||
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Sieve Size |
% PASS | % USED | % PASS | % USED |
% PASS
|
% PASS
|
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2" |
100 | 56.3 | 100 | 43.7 | 100 | |
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1½" |
100 | 56.3 | 100 | 43.7 | 100 | 100 |
|
1" |
100 | 56.1 | 100 | 43.7 | 100 | 90 - 100 |
|
¾" |
85 | 48.0 | 100 | 43.7 | 92 | 55 - 100 |
|
½" |
29 | 16.4 | 100 | 43.7 | 60 | - |
|
⅜" |
9 | 5.3 | 100 | 43.7 | 49 | 45 - 75 |
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No. 4 |
2 | 1.0 | 100 | 43.7 | 45 | 35 - 60 |
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No. 8 |
1 | 0.8 | 85 | 37.1 | 38 | 27 - 45 |
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No. 16 |
1 | 0.7 | 59 | 25.6 | 26 | 20 - 35 |
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No. 30 |
1 | 0.6 | 35 | 15.3 | 16 | 12 - 25 |
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No. 50 |
1 | 0.5 | 16 | 6.9 | 7 | 5 - 15 |
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No. 100 |
1 | 0.4 | 6 | 2.8 | 3 | 1 - 8 |
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No. 200 |
0.5 | 0.3 | 3.6 | 1.6 | 1.9 | 0 - 4 |
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General comments |
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Gradation By: Shawn Rivers
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-07-17
Published Comment:
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-07-17
Published Comment: