Combined Gradation Report
Report Name: PCC Aggregates (Size 1"): Pavement - Sieve Analysis
Report ID: Combined Gradation-2025-08-13
Specification: 2023 Caltrans Standard Specification - Combined Aggregate - 1"
|
Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2025-06-25-97 CTM 202-November 2011 Percentage 47 % | 2 Aggregate 2025-06-25-97 CTM 202-November 2011 Percentage 10 % | 3 Aggregate 2025-06-25-97 CTM 202-November 2011 Percentage 43 % Total WT 508 g |
Combined Gradation 200 % |
Specification Limits | |||
|
Sieve Size |
% PASS | % USED | % PASS | % USED | % PASS | % USED |
% PASS
|
% PASS
|
|
2" |
100 | 47.0 | 100 | 10.0 | 100 | 43.0 | 100 | |
|
1½" |
100 | 47.0 | 100 | 10.0 | 100 | 43.0 | 100 | 100 |
|
1" |
99 | 46.5 | 100 | 10.0 | 100 | 43.0 | 99 | 90 - 100 |
|
¾" |
73 | 34.5 | 100 | 10.0 | 100 | 43.0 | 88 | 55 - 100 |
|
½" |
29 | 13.7 | 100 | 10.0 | 100 | 43.0 | 67 | - |
|
⅜" |
13 | 6.0 | 82 | 8.2 | 100 | 43.0 | 57 | 45 - 75 |
|
No. 4 |
4 | 1.7 | 13 | 1.3 | 100 | 42.8 | 46 | 35 - 60 |
|
No. 8 |
3 | 1.4 | 4 | 0.4 | 85 | 36.7 | 39 | 27 - 45 |
|
No. 16 |
0 | 0.0 | 0 | 0.0 | 58 | 25.1 | 25 | 20 - 35 |
|
No. 30 |
0 | 0.0 | 0 | 0.0 | 34 | 14.7 | 15 | 12 - 25 |
|
No. 50 |
0 | 0.0 | 0 | 0.0 | 15 | 6.3 | 6 | 5 - 15 |
|
No. 100 |
0 | 0.0 | 0 | 0.0 | 6 | 2.5 | 2 | 1 - 8 |
|
No. 200 |
0.0 | 0.0 | 0.0 | 0.0 | 2.2 | 0.9 | 0.9 | 0 - 4 |
|
General comments |
1" Batch |
Batch 3/8" |
Batch Sand | |||||
Gradation By: Gerardo Cordero
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-08-14
Published Comment:
Report Comment:
Published By: Melchor Oronoz
Published Date: 2025-08-14
Published Comment: