Summary for Test 2025-10-25-4-1

Test performed: AASHTO T315-24

Project Information

Project IdentifiersProject ID: 55556
DEA: OCR
EFIS: OCR
DIST-CO-RTE-PM59---
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for submitting Sample information for Oregon Corp. Research.
Location DescriptionNot set
QA Service LevelNOT VERIFIED

Sample Information

Sample Taken Date10/25/2025 Sample Unique Key4
Date that the sample was received by the laboratory/organization performing the testing11/03/2025 Sample typeProficiency
A brief description of the samplePG 64-28 sample #366 The quantity of what the sample constitutes1 can
From where was the sample collectedManufacturer First name of sampler or witnessed byOregon Coop
Last name of sampler or witnessed byOregon Coop Title of sampler
Telephone number of sampler Laboratory sample identificationsample 362
Linked DIME Sample ID The fabricator/manufacturer/facility nameErgon
Transportation Laboratory (TL) Number Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 64-28
ModifiedNo Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierOregon Coop MultigradeNo
Multigrade Type Asphalt Binder Mix Number
HMA TypeNot set HMA Supplier Mix ID NumberNot set

Test Details

DIME Sample ID: 2025-10-25-4
DIME Test ID: 2025-10-25-4-1
Testing Lab: CT HQ - Sacramento Asphalt Binder Laboratory
Test Method: AASHTO T315-24: Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) (Dynamic Shear)
Test Release Date: 2025-11-03

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Amare Tefera
Date of test: 11/03/2025
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.06 %
Stress Amplitude: 0.159 kPa
Phase Angle (δ) (for the 10 cycles): 72.6 degree
Complex Modulus (G*) (for the 10 measurements): 1.317 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 1.38 kPa
General comments (publicly viewable) (Max 1000 characters): OG

Test was verified on 11/3/2025 ✔