Summary for Test 2025-04-08-71-4
Test performed: AASHTO T308-10Project Information
| Project Identifiers | Project ID: 1000017 DEA: 042Q7004 EFIS: 0419000040 |
|---|---|
| DIST-CO-RTE-PM | 04-CC-4-L0.0/R14.3 |
| Award Date | 04/26/2024 |
| Closeout Date | Not set |
| Work Description | REPLACE ASPHALT CONCRETE SURFACING AND INSTALL MGS. |
| Location Description | CONTRA COSTA COUNTY IN HERCULES AND CONCORD FROM SAN PABLO AVENUE TO ROUTE 4/242 SEPARATION |
| QA Service Level | 1 (Verified on 01/08/2024) |
Sample Information
| Sample Taken Date | 04/08/2025 | Sample Unique Key | 71 |
|---|---|---|---|
| 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 | 3/4" HMA-WMA | The quantity of what the sample constitutes | 4 BOXES |
| From where was the sample collected | Manufacturer | First name of sampler or witnessed by | Christian |
| Last name of sampler or witnessed by | Sousa | Title of sampler | |
| Telephone number of sampler | Laboratory sample identification | ||
| Linked DIME Sample ID | The fabricator/manufacturer/facility name | Dutra Richmond | |
| 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 | 3/4 inch | Lot number | 2 |
| Sublot number | 1 | HMA Mix Number | |
| 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: 2025-04-08-71
DIME Test ID: 2025-04-08-71-4
Testing Lab: CT D04 - Hayward 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: 2025-05-27
Test Results
What temperature unit is used?: Celsius
Input Type: Calculated
Tester's full name: Christian Sousa
Date of test: 04/09/2025
Test procedure used?: Method A
Mass of HMA Sample prior to ignition: 2091.9 g
Mass Loss: 125.4 g
Correction Factor (Percent by mass of HMA Specimen): 0.95 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.14 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 4.90 %
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 5/27/2025 ✔