Summary for Test 2022-05-02-72-1

Test performed: AASHTO T315-20

Project Information

Project IdentifiersProject ID: 44444
DEA: ASCP
EFIS: ASCP
DIST-CO-RTE-PM59---
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for submitting Sample information for Asphalt Supplier Certification Program.
Location DescriptionNot set
QA Service LevelNOT VERIFIED

Sample Information

Sample Taken Date05/02/2022 Sample Unique Key72
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 testing06/20/2022
Sample typeVerification A brief description of the sampleTank 5003
The quantity of what the sample constitutes2 of 2 split sample From where was the sample collectedManufacturer
First name of sampler or witnessed byBrenda Last name of sampler or witnessed byMooney
Title of sampler Telephone number of sampler
Laboratory sample identification7622M-050222 Linked DIME Sample ID2022-05-02-49
The fabricator/manufacturer/facility namePittsburg, CA Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAsphalt Binder Performance GradePG 76-22 M
ModifiedYes Lot number
Sublot number Tank number5003
Time of sample HMA Supplier
Asphalt Binder SupplierValero-NuStar PAT - Pittsburg CA MultigradeNo
Multigrade Type Asphalt Binder Mix NumberNot set

Test Details

DIME Sample ID: 2022-05-02-72
DIME Test ID: 2022-05-02-72-1
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: 2022-07-01

Test Results


Phase: Original binder
Input Type: Measured
Tester's full name: Eva Torres
Date of test: 06/28/2022
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 12.00 %
Stress Amplitude: 0.125 kPa
Phase Angle (δ) (for the 10 cycles): 71.7 degree
Complex Modulus (G*) (for the 10 measurements): 1.041 kPa
Test Temperature (Specimen 1): 76.0 C
Dynamic Shear, G*/sin(δ): 1.10 kPa
General comments (publicly viewable) (Max 1000 characters): OG

Test was verified on 7/1/2022