Summary for Test 2024-08-19-107-2
Test performed: AASHTO T275-07r12Project Information
| Project Identifiers | Project ID: 1000089 DEA: 024J8904 EFIS: 0223000084 |
|---|---|
| DIST-CO-RTE-PM | 02-TEH-36-6.0/R12.6 |
| Award Date | 04/04/2024 |
| Closeout Date | Not set |
| Work Description | RHMA (GAP GRADED) OVERLAY WITH REPLACE ASPHALT CONCRETE SURFACING. |
| Location Description | TEHAMA COUNTY NEAR PLATINA FROM 3.3 MILES WEST OF VESTAL ROAD TO 2.3 MILES EAST OF DRY CREEK BRIDGE |
| QA Service Level | 1 (Verified on 03/18/2024) |
Sample Information
| Sample Taken Date | 08/19/2024 | Sample Unique Key | 107 |
|---|---|---|---|
| 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 | 09/09/2024 |
| Sample type | Production Start-Up | A brief description of the sample | 3/4" Type A HMA w/15% RAP |
| The quantity of what the sample constitutes | 16 boxes of 3/4" Type A HMA with RAP | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Unknown | Last name of sampler or witnessed by | Unknown |
| Title of sampler | Unknown | Telephone number of sampler | |
| Laboratory sample identification | D79708 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | Knife River Construction | Transportation Laboratory (TL) Number | 895204 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name |
Material Information
| Material Type | Hot Mix Asphalt | HMA Type | Type A HMA |
|---|---|---|---|
| HMA Grading | 3/4 inch | Lot number | |
| Sublot number | HMA Mix Number |
Test Details
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DIME Sample ID: 2024-08-19-107
DIME Test ID: 2024-08-19-107-2
Testing Lab: CT D02 - Redding Northern Regional 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: 2024-09-26
Test Results
Number of tests: 3
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Josh Murphy
Date of test: 09/11/2024
Mass of the dry specimen in air: 4696.8 g
Mass of the dry specimen plus paraffin coating in air: 4752.7 g
Mass of the dry specimen plus paraffin coating in water: 2773.9 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 4696.3 g
Mass 2 of the dry specimen plus paraffin coating in air: 4751.8 g
Mass 2 of the dry specimen plus paraffin coating in water: 2781.6 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 3 of the dry specimen in air: 4697.7 g
Mass 3 of the dry specimen plus paraffin coating in air: 4752.8 g
Mass 3 of the dry specimen plus paraffin coating in water: 2783.8 g
Specific gravity 3 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.45
Bulk Specific Gravity 2: 2.461
Bulk Specific Gravity 3: 2.462
Average Bulk Specific Gravity: 2.458
General comments (publicly viewable) (Max 1000 characters): Gmb=2.458
Test was verified on 9/26/2024 ✔