Summary for Test 2025-03-06-18-3
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 | 03/06/2025 | Sample Unique Key | 18 |
|---|---|---|---|
| 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 | 03/07/2025 |
| Sample type | Quality Assurance | A brief description of the sample | 3/4" HMA 15% rap WMA Mix |
| The quantity of what the sample constitutes | Sample Collected around 100 tons | From where was the sample collected | Supplier |
| First name of sampler or witnessed by | Christian | Last name of sampler or witnessed by | Souza |
| Title of sampler | Lab Technician | Telephone number of sampler | |
| Laboratory sample identification | 14 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Dutra Materials 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 | 1 |
| Sublot number | 4 | HMA Mix Number | L230097 |
| 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: 2025-03-06-18
DIME Test ID: 2025-03-06-18-3
Testing Lab: CT D04 - Concord 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: 2025-03-11
Test Results
What temperature unit is used?: Celsius
Input Type: Calculated
Tester's full name: Christian Souza
Date of test: 03/11/2025
Test procedure used?: Method A
Mass of HMA Sample prior to ignition: 2003.6 g
Mass Loss: 103.9 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: 4.10 %
General comments (publicly viewable) (Max 1000 characters): Oil Content Out of Specification OBC 5.0 Range 4.7 - 5.5
Test was verified on 3/11/2025 ✔