Combined Gradation Report
Report Name: HMA Aggregates (Size 1/2"): Type A HMA - Continuous Mixing Plant - Sieve Analysis With RAP
Report ID: Combined Gradation-2024-09-19
Specification: 2023 Caltrans Standard Specification - Type A HMA 1/2 inch
|
Subsample Material DIME Sample ID Test Method Percentage Other |
1 Aggregate 2024-09-10-22 AASHTO T27-14 Percentage 75 % | 2 Aggregate 2024-09-10-23 AASHTO T30-19 Percentage 25 % Total WT 1230.4 g Correction Factor: Yes |
Combined Gradation 100 % |
Target Value |
Specification Limits (Target Value ± Tolerance) | ||||
|
Sieve Size |
% PASS | % USED | WT RET | CF | % PASS | % USED |
% PASS
|
% PASS |
% PASS |
|
2" |
100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | 100 | - |
|
1½" |
100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | 100 | - |
|
1" |
100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | 100 | - |
|
¾" |
100 | 75.0 | 0.0 | 0 | 100 | 25.0 | 100 | 100 | 100 - 100 |
|
½" |
93 | 69.6 | 0.0 | 0 | 100 | 25.0 | 95 | 97 | 92 - 100 |
|
⅜" |
76 | 57.1 | 0.0 | -0.4 | 100 | 25.0 | 82 | 83 | 78 - 88 |
|
No. 4 |
50 | 37.6 | 261.4 | -3.7 | 75 | 18.8 | 56 | 58 | 53 - 63 |
|
No. 8 |
41 | 31.0 | 529.7 | -2.7 | 54 | 13.6 | 45 | 43 | 38 - 48 |
|
No. 16 |
31 | 23.0 | 702.5 | -2 | 41 | 10.2 | 33 | 31 | - |
|
No. 30 |
20 | 15.0 | 824.5 | -2 | 31 | 7.7 | 23 | 22 | 18 - 26 |
|
No. 50 |
10 | 7.2 | 926.3 | -1.7 | 23 | 5.8 | 13 | 14 | - |
|
No. 100 |
4 | 3.2 | 1,008.2 | -0.9 | 17 | 4.3 | 7 | 9 | - |
|
No. 200 |
2.4 | 1.8 | 1,071.6 | -0.7 | 12.2 | 3.1 | 4.9 | 5.8 | 3.8 - 7.8 |
|
General comments |
CF-18 Agg |
CF-16 RAP | |||||||
Gradation By: Derek Carrington
Report Comment: CF-18
Published By: Derek Carrington
Published Date: 2024-09-11
Published Comment: CF-18
Report Comment: CF-18
Published By: Derek Carrington
Published Date: 2024-09-11
Published Comment: CF-18