Summary for Test 2025-07-21-59-7
Test performed: AASHTO T275-07r12Project Information
| Project Identifiers | Project ID: 1001090 DEA: 021K0504 EFIS: 0224000046 |
|---|---|
| DIST-CO-RTE-PM | 02-SHA-44-L0.4/L1.8 |
| Award Date | 05/15/2025 |
| Closeout Date | 02/26/2026 |
| Work Description | COLD PLANE AC PVMT AND RHMA (GAP GRADED). |
| Location Description | SHASTA COUNTY IN REDDING FROM CONTINENTAL UNDERCROSSING NO. 06-0135L TO ROUTE 5/44 SEPARATION |
| QA Service Level | 1 (Verified on 05/01/2025) |
Sample Information
| Sample Taken Date | 07/21/2025 | Sample Unique Key | 59 |
|---|---|---|---|
| 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 | 07/22/2025 |
| Sample type | Production Start-Up | A brief description of the sample | Lime Treated 1/2-inch RHMA-G (PG 64-16 CR) |
| The quantity of what the sample constitutes | Production Start-Up Evaluation | From where was the sample collected | Manufacturer |
| First name of sampler or witnessed by | Cindy | Last name of sampler or witnessed by | Bryant |
| Title of sampler | TET | Telephone number of sampler | |
| Laboratory sample identification | D79969 | Linked DIME Sample ID | |
| The fabricator/manufacturer/facility name | J.F. Shea Construction — Fawndale Rock and Asphalt (Redding, CA) | Transportation Laboratory (TL) Number | 866069 |
| Inspector Lot Number from the Transportation Laboratory (TL) Form | Structure unique identifier | ||
| Structure name | Bid Item | 3928830 |
Material Information
| Material Type | Hot Mix Asphalt | HMA Type | RHMA-G |
|---|---|---|---|
| HMA Grading | 1/2 inch | Lot number | |
| Sublot number | HMA Mix Number | ||
| Binder content (%) | 7.5 | Virgin binder PG | PG 64-16 |
| Design binder PG | Binder Supplier | Valero (Benicia, CA) | |
| RAP content (%) | 0 | WMA Additives | No |
| Antistrip type | Lime |
Test Details
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DIME Sample ID: 2025-07-21-59
DIME Test ID: 2025-07-21-59-7
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: 2026-01-27
Test Results
Number of tests: 3
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Josh Ferency
Date of test: 07/30/2025
Mass of the dry specimen in air: 4581.9 g
Mass of the dry specimen plus paraffin coating in air: 4646.1 g
Mass of the dry specimen plus paraffin coating in water: 2612.0 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 4582.7 g
Mass 2 of the dry specimen plus paraffin coating in air: 4644.3 g
Mass 2 of the dry specimen plus paraffin coating in water: 2612.7 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: 4582.6 g
Mass 3 of the dry specimen plus paraffin coating in air: 4639.8 g
Mass 3 of the dry specimen plus paraffin coating in water: 2613.6 g
Specific gravity 3 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.334
Bulk Specific Gravity 2: 2.334
Bulk Specific Gravity 3: 2.335
Average Bulk Specific Gravity: 2.334
General comments (publicly viewable) (Max 1000 characters): Gmb≈2.371@N₁₅₀, Gmb=2.333@N₈₅
Test was verified on 1/27/2026 ✔