Summary for Test 2023-04-18-64-2
Test performed: AASHTO T275-07r12Project Information
| Project Identifiers | Project ID: 994265 DEA: 043K4404 EFIS: 0417000161 |
|---|---|
| DIST-CO-RTE-PM | 04-CC-4-R1.0/R9.0 |
| Award Date | 11/30/2022 |
| Closeout Date | 10/06/2025 |
| Work Description | INSTALL SAFETY LIGHTING AND APPLY HIGH FRICTION SURFACE TREATMENT. |
| Location Description | CONTRA COSTA COUNTY FROM EAST HERCULES UNDERPASS TO 0.2 MILE WEST OF PINE STREET OVERCROSSING |
| QA Service Level | 1 (Verified on 10/14/2022) |
Sample Information
| Sample Taken Date | 04/18/2023 | Sample Unique Key | 64 |
|---|---|---|---|
| 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 | 04/20/2023 |
| Sample type | Quality Assurance | A brief description of the sample | 1/2 HMA Type A |
| The quantity of what the sample constitutes | 2 Boxes | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | PEI | Last name of sampler or witnessed by | Lab Tech |
| Title of sampler | Field Technician | Telephone number of sampler | |
| Laboratory sample identification | Con_23_336 | Linked DIME Sample ID | 2023-04-18-63 |
| The fabricator/manufacturer/facility name | Vulcan Vallejo | Transportation Laboratory (TL) Number | C727204 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | 1 | 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 | 1 |
| Sublot number | 2 | HMA Mix Number | 320914 |
| 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: 2023-04-18-64
DIME Test ID: 2023-04-18-64-2
Testing Lab: CT D04 - Concord Field Laboratory
Test Method: AASHTO T275-07r12: Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Paraffin-Coated Specimens (Bulk Specific Gravity)
Test Release Date: 2023-04-26
Test Results
Number of tests: 2
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Anthony Ibarra
Date of test: 04/21/2023
Mass of the dry specimen in air: 744.8 g
Mass of the dry specimen plus paraffin coating in air: 758.4 g
Mass of the dry specimen plus paraffin coating in water: 430.7 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 773.8 g
Mass 2 of the dry specimen plus paraffin coating in air: 788.8 g
Mass 2 of the dry specimen plus paraffin coating in water: 434.9 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.383
Bulk Specific Gravity 2: 2.295
Average Bulk Specific Gravity: 2.339
General comments (publicly viewable) (Max 1000 characters):
Test was verified on 4/26/2023 ✔