Summary for Test 2026-10-05-37-1
Test performed: AASHTO T308-25Project Information
| Project Identifiers | Project ID: 1001572 DEA: 060W9204 EFIS: 0618000063 |
|---|---|
| DIST-CO-RTE-PM | 06-KER-5-4.1/10.7 |
| Award Date | Not set |
| Closeout Date | Not set |
| Work Description | RDWY EXC, CRCP, JPCP, HMA, TEMP BARRIER SYSTEM, AND AGGREGATE SUBBASE. |
| Location Description | KERN COUNTY NEAR GRAPEVINE FROM 0.3 MILE SOUTH OF GRAPEVINE CREEK BRIDGE TO 0.5 MILE NORTH OF GRAPEVINE ROAD UNDERCROSSING |
| QA Service Level | 1 (Verified on 09/15/2025) |
Sample Information
| Sample Taken Date | 10/05/2026 | Sample Unique Key | 37 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 10/07/2026 | Sample type | Acceptance |
| A brief description of the sample | 3/4 HMA-SP Type A | The quantity of what the sample constitutes | HMA- L1SL9 |
| From where was the sample collected | Source | First name of sampler or witnessed by | Mike |
| Last name of sampler or witnessed by | Cozad | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Vulcan San Emidio | |
| Transportation Laboratory (TL) Number | Inspector Lot Number from the Transportation Laboratory (TL) Form | ||
| Structure unique identifier | Structure name | ||
| Bid Item | 3944949 |
Material Information
| Material Type | Hot Mix Asphalt | HMA Type | Type A HMA |
|---|---|---|---|
| HMA Grading | 3/4 inch | Lot number | 1 |
| Sublot number | 9 | HMA Mix Number | |
| Binder content (%) | 4.5 | Virgin binder PG | PG 64-10 |
| Design binder PG | PG 64-10 | Binder Supplier | San Juaquin Refinery |
| RAP content (%) | 15 | WMA Additives | No |
| Antistrip type | .8% Lime |
Test Details
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DIME Sample ID: 2026-10-05-37
DIME Test ID: 2026-10-05-37-1
Testing Lab: CT D06 - Bakersfield Field Laboratory
Test Method: AASHTO T308-25: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Test Release Date: 2026-10-07
Test Results
What temperature unit is used?: Fahrenheit
Input Type: Measured
Tester's full name: Mike Cozad
Date of test: 10/07/2026
Test procedure used?: Method A
Mass of the specimen basket assembly: 4333.0 g
Mass of the specimen and specimen basket assembly prior to ignition: 6364.0 g
Mass of HMA Sample prior to ignition: 2031.0 g
Mass Loss: 97.9 g
Mass of aggregate remaining after ignition: 1933.1 g
Correction Factor (Percent by mass of HMA Specimen): 0.30 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.00 %
Test Temperature: 538 F
Corrected Asphalt Binder Content: 4.52 %
General comments (publicly viewable) (Max 1000 characters):
Test File Attachments
| File Name | Extension | File Size | Date Uploaded | Test ID | Actions |
|---|---|---|---|---|---|
| 06-0W9204_37046_261007_T308_L1SL9 | 147.54 KB | 10/07/2026 | 2026-10-05-37-1 | Info |
Test was verified on 10/7/2026 ✔