Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Sieve Analysis
Report ID: Combined Gradation-2025-09-7
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1"
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Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-07-30-61 CTM 202-November 2011 Percentage 47 % Total WT 12811 g Fine Agg WT 363 g | 2 Aggregate 2025-07-30-61 CTM 202-November 2011 Percentage 10 % Total WT 1369 g Fine Agg WT 82 g | 3 Aggregate 2025-07-30-61 CTM 202-November 2011 Percentage 43 % Total WT 417.6 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" |
98 | 46.1 | 100 | 10.0 | 100 | 43.0 | 99 | 90 - 100 |
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¾" |
82 | 38.5 | 100 | 10.0 | 100 | 43.0 | 92 | 55 - 100 |
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½" |
39 | 18.5 | 100 | 10.0 | 100 | 43.0 | 71 | - |
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⅜" |
18 | 8.6 | 78 | 7.8 | 100 | 43.0 | 59 | 45 - 75 |
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No. 4 |
3 | 1.6 | 7 | 0.7 | 100 | 43.0 | 45 | 35 - 60 |
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No. 8 |
3 | 1.2 | 2 | 0.2 | 89 | 38.4 | 40 | 27 - 45 |
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No. 16 |
2 | 1.0 | 1 | 0.1 | 71 | 30.5 | 32 | 20 - 35 |
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No. 30 |
2 | 0.9 | 1 | 0.1 | 53 | 22.8 | 24 | 12 - 25 |
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No. 50 |
2 | 0.8 | 1 | 0.1 | 32 | 13.6 | 15 | 5 - 15 |
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No. 100 |
1 | 0.6 | 1 | 0.1 | 12 | 5.0 | 6 | 1 - 8 |
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No. 200 |
0.9 | 0.4 | 0.4 | 0.0 | 4.8 | 2.1 | 2.5 | 0 - 4 |
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General comments |
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Gradation By: Shawn Rivers
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-09-08
Published Comment: Complies
Report Comment:
Published By: Shawn Rivers
Published Date: 2025-09-08
Published Comment: Complies