Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Sieve Analysis
Report ID: Combined Gradation-2025-07-27
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-06-18-110 CTM 202-November 2011 Percentage 47 % Total WT 12723 g Fine Agg WT 284 g | 2 Aggregate 2025-06-18-110 CTM 202-November 2011 Percentage 10 % Total WT 1615 g Fine Agg WT 217 g | 3 Aggregate 2025-06-18-110 CTM 202-November 2011 Percentage 43 % Total WT 383.9 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" |
99 | 46.6 | 100 | 10.0 | 100 | 43.0 | 100 | 90 - 100 |
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¾" |
80 | 37.7 | 100 | 10.0 | 100 | 43.0 | 91 | 55 - 100 |
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½" |
36 | 16.9 | 100 | 10.0 | 100 | 43.0 | 70 | - |
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⅜" |
17 | 7.8 | 86 | 8.6 | 100 | 43.0 | 59 | 45 - 75 |
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No. 4 |
3 | 1.3 | 17 | 1.7 | 100 | 43.0 | 46 | 35 - 60 |
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No. 8 |
2 | 0.8 | 5 | 0.5 | 89 | 38.2 | 39 | 27 - 45 |
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No. 16 |
2 | 0.7 | 2 | 0.2 | 58 | 24.8 | 26 | 20 - 35 |
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No. 30 |
1 | 0.7 | 2 | 0.2 | 32 | 14.0 | 15 | 12 - 25 |
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No. 50 |
1 | 0.6 | 2 | 0.2 | 14 | 6.0 | 7 | 5 - 15 |
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No. 100 |
1 | 0.5 | 1 | 0.1 | 5 | 2.4 | 3 | 1 - 8 |
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No. 200 |
0.8 | 0.4 | 0.8 | 0.1 | 3.0 | 1.3 | 1.8 | 0 - 4 |
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General comments |
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Gradation By: Shawn Rivers
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-07-24
Published Comment:
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-07-24
Published Comment: