Summary for Test 2025-10-27-64-2
Test performed: AASHTO T308-25Project Information
| Project Identifiers | Project ID: 1000567 DEA: 042K7404 EFIS: 0417000018 |
|---|---|
| DIST-CO-RTE-PM | 04-MRN-37-R11.2/14.5 |
| Award Date | 12/20/2024 |
| Closeout Date | Not set |
| Work Description | COLD PLANE AC PVMT, PLACE RHMA AND REPLACE CONCRETE BARRIER. |
| Location Description | MARIN COUNTY IN AND NEAR NOVATO FROM IGNACIO OVERHEAD TO PETALUMA RIVER BRIDGE |
| QA Service Level | 1 (Verified on 10/16/2024) |
Sample Information
| Sample Taken Date | 10/27/2025 | Sample Unique Key | 64 |
|---|---|---|---|
| Date that the sample was received by the laboratory/organization performing the testing | 10/29/2025 | Sample type | Production Start-Up |
| A brief description of the sample | 1/2" RHMA-G WMA | The quantity of what the sample constitutes | 750 tons |
| From where was the sample collected | Source | First name of sampler or witnessed by | Jose |
| Last name of sampler or witnessed by | Ruiz | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Vulcan Lake Herman | |
| 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 | RHMA-G |
|---|---|---|---|
| HMA Grading | 1/2 inch | Lot number | 1 |
| Sublot number | 1 | HMA Mix Number | 326129 |
| 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: 2025-10-27-64
DIME Test ID: 2025-10-27-64-2
Testing Lab: CT D04 - Richmond 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: 2026-04-06
Test Results
What temperature unit is used?: Celsius
Input Type: Measured
Tester's full name: Jose Amparan Ruiz
Date of test: 10/29/2025
Test procedure used?: Method A
Mass of the specimen basket assembly: 2860.9 g
Mass of the specimen and specimen basket assembly prior to ignition: 4390.3 g
Mass of HMA Sample prior to ignition: 1529.4 g
Mass Loss: 142.7 g
Mass of aggregate remaining after ignition: 1386.7 g
Correction Factor (Percent by mass of HMA Specimen): 1.63 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.20 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 7.50 %
General comments (publicly viewable) (Max 1000 characters): Calc. avg CF
Test was verified on 4/6/2026 ✔