Summary for Test 2026-08-20-29-2
Test performed: AASHTO T308-10Project Information
| Project Identifiers | Project ID: 1001564 DEA: 030J4104 EFIS: 0319000281 |
|---|---|
| DIST-CO-RTE-PM | 03-PLA-80-33.0/44.9 |
| Award Date | 07/01/2025 |
| Closeout Date | Not set |
| Work Description | COLD PLANE AC PVMT, HMA, CLASS 2 AB, RDWY EXC, MGS, & RCP. |
| Location Description | PLACER COUNTY IN AND NEAR COLFAX FROM 0.1 MILE WEST OF ROUTE 174/80 SEPARATION TO 0.1 MILE EAST OF ALTA ROAD UNDERCROSSING |
| QA Service Level | 1 (Verified on 09/17/2025) |
Sample Information
| Sample Taken Date | 08/20/2026 | Sample Unique Key | 29 |
|---|---|---|---|
| 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 | 08/21/2026 |
| Sample type | Quality Assurance | A brief description of the sample | 3/4" 58-22 HMA SP RAP 25% |
| The quantity of what the sample constitutes | 2 boxes | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Sergio | Last name of sampler or witnessed by | Tostado |
| Title of sampler | Materials Tester | Telephone number of sampler | 8315884727 |
| Laboratory sample identification | Linked DIME Sample ID | ||
| The fabricator/manufacturer/facility name | Teichert Hallwood | 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 | 3 | HMA Mix Number | 30940132416 |
| Binder content (%) | 4.5 | Virgin binder PG | |
| Design binder PG | PG 58-22 | Binder Supplier | SJR |
| RAP content (%) | 25 | WMA Additives | |
| Antistrip type |
Test Details
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DIME Sample ID: 2026-08-20-29
DIME Test ID: 2026-08-20-29-2
Testing Lab: CT D03 - Olivehurst Northern Regional 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: 2026-08-26
Test Results
What temperature unit is used?: Celsius
Input Type: Calculated
Tester's full name: Joshua Wilson
Date of test: 08/25/2026
Test procedure used?: Method A
Mass of HMA Sample prior to ignition: 2099.6 g
Mass Loss: 113.0 g
Correction Factor (Percent by mass of HMA Specimen): 0.76 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.02 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 4.62 %
General comments (publicly viewable) (Max 1000 characters): L1
OBC 4.5%
Test was verified on 8/26/2026 ✔