Summary for Test 2021-08-16-32-3

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 DateNot set
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 Date08/16/2021 Sample Unique Key32
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 typeAcceptance 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) Number772210
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 number1
Sublot number1 Tank number
Time of sample HMA SupplierVulcan Materials
Asphalt Binder SupplierSan Joaquin Refinery - Bakersfield CA MultigradeNo
Multigrade Type HMA Design ID

Test Details

DIME Sample ID: 2021-08-16-32
DIME Test ID: 2021-08-16-32-3
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: 2021-09-09

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Erika Gonzalez
Date of test: 08/31/2021
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.00 %
Stress Amplitude: 0.251 kPa
Phase Angle (δ) (for the 10 cycles): 88.7 degree
Complex Modulus (G*) (for the 10 measurements): 2.511 kPa
Test Temperature (Specimen 1): 70.0 C
Dynamic Shear, G*/sin(δ): 2.51 kPa
General comments (publicly viewable) (Max 1000 characters): Per 2018 standard specifications RTFO

Test was verified on 9/9/2021