Summary for Test 2025-04-07-26-7
Test performed: AASHTO T308-10Project Information
| Project Identifiers | Project ID: 215401 DEA: 040Q3004 EFIS: 0418000069 COOP: 042776 |
|---|---|
| DIST-CO-RTE-PM | 04-ALA-680-R10.6/R21.9 |
| Award Date | Not set |
| Closeout Date | 09/01/2022 |
| Work Description | I-680 Southbound express lanes and rehabilitation |
| Location Description | I- 680 Southbound from State Route (SR) 84 to Alcosta Boulevard in Alameda County |
| QA Service Level | 2 (Verified on 01/25/2021) |
Sample Information
| Sample Taken Date | 04/07/2025 | Sample Unique Key | 26 |
|---|---|---|---|
| Will the laboratory/organization for which you are a member perform testing on this material sample? | Yes | Date that the sample was received by the laboratory/organization performing the testing | 04/09/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 1/2"HMA w/25% RAP |
| The quantity of what the sample constitutes | 750 Tons | From where was the sample collected | Job Site |
| First name of sampler or witnessed by | Bhalinder | Last name of sampler or witnessed by | Pandher |
| Title of sampler | Telephone number of sampler | ||
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Vulcan Pleasanton | Transportation Laboratory (TL) Number | C031507 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | Not set |
Material Information
| Material Type | Hot Mix Asphalt | HMA Type | Type A HMA |
|---|---|---|---|
| HMA Grading | 1/2 inch | Lot number | 2 |
| Sublot number | 4 | HMA Mix Number | 320302W |
| Binder content (%) | Not set | Virgin binder PG | Not set |
| Design binder PG | Not set | Binder Supplier | Not set |
| RAP content (%) | Not set | WMA Additives | Not set |
| Antistrip type | Not set |
Test Details
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DIME Sample ID: 2025-04-07-26
DIME Test ID: 2025-04-07-26-7
Testing Lab: CT D04 - Pleasanton Field Laboratory
Test Method: AASHTO T308-10: 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: 2025-04-10
Test Results
What temperature unit is used?: Celsius
Input Type: Measured
Tester's full name: Dennis Yeung
Date of test: 04/10/2025
Test procedure used?: Method A
Mass of the specimen basket assembly: 2926.3 g
Mass of the specimen and specimen basket assembly prior to ignition: 4455.0 g
Mass of HMA Sample prior to ignition: 1528.7 g
Mass Loss: 101.3 g
Mass of aggregate remaining after ignition: 1427.4 g
Correction Factor (Percent by mass of HMA Specimen): 1.39 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.20 %
Test Temperature: 482 C
Corrected Asphalt Binder Content: 5.04 %
General comments (publicly viewable) (Max 1000 characters): Lot 2 Sublot 5
Test was verified on 4/10/2025 ✔