Summary for Test 2021-02-08-21-4

Test performed: AASHTO T315-16

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 Date02/08/2021 Sample Unique Key21
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 testing03/04/2021
Sample typePreliminary A brief description of the sampleAsphalt Binder
The quantity of what the sample constitutes1 of 3 cans From where was the sample collectedManufacturer
First name of sampler or witnessed byNOT Last name of sampler or witnessed byPROVIDED
Title of sampler Telephone number of sampler
Laboratory sample identification6428M-020821 Linked DIME Sample ID
The fabricator/manufacturer/facility nameValero NuStar PAT 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 64-28 M
ModifiedYes Lot number
Sublot number Tank numberTK 5003
Time of sample HMA Supplier
Asphalt Binder SupplierValero-NuStar PAT - Pittsburg CA MultigradeNot set
Multigrade TypeNot set HMA Design ID

Test Details

DIME Sample ID: 2021-02-08-21
DIME Test ID: 2021-02-08-21-4
Testing Lab: CT HQ - Sacramento Asphalt Binder Laboratory
Test Method: AASHTO T315-16: Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) (Dynamic Shear)
Test Release Date: 2021-03-19

Test Results


Phase: RTFO residue
Input Type: Measured
Tester's full name: Eva Torres
Date of test: 03/16/2021
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 10.00 %
Stress Amplitude: 0.762 kPa
Phase Angle (δ) (for the 10 cycles): 60.6 degree
Complex Modulus (G*) (for the 10 measurements): 7.618 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 8.74 kPa
General comments (publicly viewable) (Max 1000 characters): Per 2018 Std Specs RTFO

Test was verified on 3/19/2021