Summary for Test 2021-08-17-34-3

Test performed: AASHTO T315-20

Project Information

Project IdentifiersProject ID: 215554
DEA: 061A9004
EFIS: 0621000018
DIST-CO-RTE-PM06-KER-5-4.4/R15.8
Award Date05/06/2021
Closeout Date10/24/2022
Work DescriptionCOLD PLANE & PLACE HMA & INDIVIDUAL SLAB REPLACEMENT.
Location DescriptionKERN COUNTY AT GRAPEVINE FROM 0.4 MILE NORTH OF LEBEC ROAD OVERCROSSING TO ROUTES 5/99 SEPARATION
QA Service Level1 (Verified on 03/10/2021)

Sample Information

Sample Taken Date08/17/2021 Sample Unique Key34
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 testing08/25/2021
Sample typeDepartment Acceptance A brief description of the sampleBinder
The quantity of what the sample constitutes1 can From where was the sample collectedSource
First name of sampler or witnessed byVulcan Last name of sampler or witnessed byVulcan
Title of samplerQC sampled Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameSan Joaquin Refinery Transportation Laboratory (TL) Number772215
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAsphalt Binder Performance GradePG 70-10
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 NumberNot set

Test Details

DIME Sample ID: 2021-08-17-34
DIME Test ID: 2021-08-17-34-3
Testing Lab: CT HQ - Sacramento Asphalt Binder Laboratory
Test Method: AASHTO T315-20: Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) (Dynamic Shear)
Test Release Date: 2021-09-14

Test Results


Phase: RTFO residue
Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 09/03/2021
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 10.00 %
Stress Amplitude: 0.232 kPa
Phase Angle (δ) (for the 10 cycles): 88.8 degree
Complex Modulus (G*) (for the 10 measurements): 2.324 kPa
Test Temperature (Specimen 1): 70.0 C
Dynamic Shear, G*/sin(δ): 2.32 kPa
General comments (publicly viewable) (Max 1000 characters): RTFOas per 2018 standard specs

Test was verified on 9/14/2021