Summary for Test 2025-08-29-22-1

Test performed: AASHTO T315-24

Project Information

Project IdentifiersProject ID: 1001631
DEA: 061F9304
EFIS: 0623000121
DIST-CO-RTE-PM06---
Award DateNot set
Closeout DateNot set
Work DescriptionCOALINGA MAINTENANCE STATION PAVEMENT REPLACEMENT
Location DescriptionNot set
QA Service Level1 (Verified on 09/17/2025)

Sample Information

Sample Taken Date08/29/2025 Sample Unique Key22
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 testing09/19/2025
Sample typeQuality Assurance A brief description of the samplePG64-16
The quantity of what the sample constitutes1 binder can From where was the sample collectedSource
First name of sampler or witnessed byj Last name of sampler or witnessed bychaney
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nametet Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form040355 Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 64-16
Modified Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierSan Joaquin Refinery - Bakersfield CA MultigradeNo
Multigrade Type Asphalt Binder Mix Number

Test Details

DIME Sample ID: 2025-08-29-22
DIME Test ID: 2025-08-29-22-1
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: 2025-09-26

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Amare Tefera
Date of test: 09/26/2025
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.06 %
Stress Amplitude: 0.151 kPa
Phase Angle (δ) (for the 10 cycles): 89.3 degree
Complex Modulus (G*) (for the 10 measurements): 1.252 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 1.25 kPa
General comments (publicly viewable) (Max 1000 characters): OG

Test was verified on 9/26/2025