Summary for Test 2026-05-23-1-3
Test performed: AASHTO T308-25Project Information
| Project Identifiers | Project ID: 1001245 DEA: 040AA624 EFIS: 0419000518 |
|---|---|
| DIST-CO-RTE-PM | 04-SF-1-0.9/5.8 |
| Award Date | 07/23/2025 |
| Closeout Date | Not set |
| Work Description | COLD PLANE AC PVMT, HMA (TYPE A) AND INDIVIDUAL SLAB REPLACEMENT. |
| Location Description | THE CITY AND COUNTY OF SAN FRANCISCO FROM HOLLOWAY AVENUE TO CALIFORNIA STREET |
| QA Service Level | 1 (Verified on 10/23/2025) |
Sample Information
| Sample Taken Date | 05/23/2026 | Sample Unique Key | 1 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 05/26/2026 | Sample type | Acceptance |
| A brief description of the sample | 1/2 HMA + 15% RAP | The quantity of what the sample constitutes | 750 Tons |
| From where was the sample collected | Supplier | First name of sampler or witnessed by | Leo |
| Last name of sampler or witnessed by | Mendoza | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Peninsula Road Materials-RC | |
| Transportation Laboratory (TL) Number | 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 | |
| Sublot number | HMA Mix Number | ||
| Binder content (%) | 0.0 | Virgin binder PG | |
| Design binder PG | Binder Supplier | ||
| RAP content (%) | Not set | WMA Additives | |
| Antistrip type |
Test Details
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DIME Sample ID: 2026-05-23-1
DIME Test ID: 2026-05-23-1-3
Testing Lab: CT D04 - Pleasanton 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: 2026-06-10
Test Results
What temperature unit is used?: Celsius
Input Type: Measured
Tester's full name: Robert Lohman
Date of test: 06/09/2026
Test procedure used?: Method A
Mass of the specimen basket assembly: 3550.4 g
Mass of the specimen and specimen basket assembly prior to ignition: 5300.4 g
Mass of HMA Sample prior to ignition: 1750.0 g
Mass Loss: 108.5 g
Mass of aggregate remaining after ignition: 1641.5 g
Correction Factor (Percent by mass of HMA Specimen): 0.96 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.17 %
Test Temperature: 481 C
Corrected Asphalt Binder Content: 5.07 %
General comments (publicly viewable) (Max 1000 characters): Lot 1 SL. 23
Test was verified on 6/10/2026 ✔