Summary for Test 2021-09-13-44-4

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 Date09/13/2021 Sample Unique Key44
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 testing10/08/2021
Sample typeVerification A brief description of the sampleTank 0150
The quantity of what the sample constitutes2 of 2, split sample From where was the sample collectedSupplier
First name of sampler or witnessed byPAT OPS Last name of sampler or witnessed byPAT OPS
Title of sampler Telephone number of sampler
Laboratory sample identification6416-091321 Linked DIME Sample ID2021-09-13-37
The fabricator/manufacturer/facility nameValero Pittsburg 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 64-16
ModifiedNo Lot number
Sublot number Tank number150
Time of sample HMA Supplier
Asphalt Binder SupplierValero-NuStar PAT - Pittsburg CA MultigradeYes
Multigrade TypePG 64-16 / PG 64-10 Asphalt Binder Mix NumberNot set

Test Details

DIME Sample ID: 2021-09-13-44
DIME Test ID: 2021-09-13-44-4
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: 2021-10-22

Test Results


Phase: PAV residue
Input Type: Measured
Tester's full name: Erika Gonzalez
Date of test: 10/22/2021
Test Plate Diameter: 8 mm
Test Gap: 2 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 1.00 %
Stress Amplitude: 20.474 kPa
Phase Angle (δ) (for the 10 cycles): 50.9 degree
Complex Modulus (G*) (for the 10 measurements): 2047.418 kPa
Test Temperature (Specimen 1): 28.0 C
(G*) x sin(δ)=: 1589 kPa
General comments (publicly viewable) (Max 1000 characters): per 2018 standard specifications PAV

Test was verified on 10/22/2021