Summary for Test 2025-10-22-38-1

Test performed: AASHTO T315-24

Project Information

Project IdentifiersProject ID: 994539
DEA: 021H58U4
EFIS: 0223000059
DIST-CO-RTE-PM02-PLU-70-58.2/R78.4
Award Date06/27/2023
Closeout DateNot set
Work DescriptionRECONSTRUCT ROADWAY, HMA PAVING, DRAINAGE AND ELECTRICAL WORK.
Location DescriptionPLUMAS COUNTY AT AND NEAR CROMBERG FROM GILL RANCH ROAD TO 0.2 MILE WEST OF BIG GRIZZLY CREEK BRIDGE
QA Service Level1 (Verified on 05/08/2023)

Sample Information

Sample Taken Date10/22/2025 Sample Unique Key38
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 testing11/03/2025
Sample typeQuality Assurance A brief description of the samplePG 64-28M
The quantity of what the sample constitutes2 Cans From where was the sample collectedSource
First name of sampler or witnessed byQC Personal Last name of sampler or witnessed byQC
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameWestern Nevada Materials Spanish Springs Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form972023 Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 64-28 M
ModifiedNo Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierPacific Northwest Oil - Stockton CA MultigradeNo
Multigrade Type Asphalt Binder Mix Number

Test Details

DIME Sample ID: 2025-10-22-38
DIME Test ID: 2025-10-22-38-1
Testing Lab: Atlas - Denver
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: 2025-11-20

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Erik Svensson
Date of test: 11/12/2025
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.06 %
Stress Amplitude: 0.333 kPa
Phase Angle (δ) (for the 10 cycles): 62.8 degree
Complex Modulus (G*) (for the 10 measurements): 2.758 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 3.10 kPa
General comments (publicly viewable) (Max 1000 characters): Original

Test was verified on 11/20/2025