Summary for Test 2026-05-03-17-1

Test performed: AASHTO T315-24

Project Information

Project IdentifiersProject ID: 995236
DEA: 060U2904
EFIS: 0616000001
DIST-CO-RTE-PM06-KER-184-1.1/8.3
Award Date08/14/2025
Closeout DateNot set
Work DescriptionCOLD PLANE & OVERLAY WITH HMA/RHMA, CONSTRUCT SIDEWALKS & CURB RAMPS.
Location DescriptionKERN COUNTY NEAR BAKERSFIELD FROM WHARTON AVENUE TO EDISON HIGHWAY
QA Service Level1 (Verified on 12/18/2024)

Sample Information

Sample Taken Date05/03/2026 Sample Unique Key17
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 testing05/13/2026
Sample typeQuality Assurance A brief description of the sample64-10
The quantity of what the sample constitutes1 CAN OF 64-10 From where was the sample collectedSource
First name of sampler or witnessed byGriffith Last name of sampler or witnessed byN/A
Title of samplerQC Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameSan Joaquin Refining Co Inc Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form753122 Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 64-10
Modified Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierSan Joaquin Refinery - Bakersfield CA MultigradeYes
Multigrade Type Asphalt Binder Mix Number
HMA TypeNot set HMA Supplier Mix ID NumberNot set

Test Details

DIME Sample ID: 2026-05-03-17
DIME Test ID: 2026-05-03-17-1
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: 2026-05-21

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Amare Tefera
Date of test: 05/19/2026
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.06 %
Stress Amplitude: 0.172 kPa
Phase Angle (δ) (for the 10 cycles): 89.7 degree
Complex Modulus (G*) (for the 10 measurements): 1.427 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 1.43 kPa
General comments (publicly viewable) (Max 1000 characters): OG

Test was verified on 5/21/2026