Test 2021-08-23-37-4 (AASHTO T315-20) Summary

Project Information
Project IdentifiersProject ID: 44444
DEA: ASCP
EFIS: ASCP
DIST-CO-RTE-PM59---
Work DescriptionSpecial project for submitting Sample information for Asphalt Supplier Certification Program.
Location DescriptionNot set
Sample Information
Sample Taken Date8/23/2021 Sample Unique Key37
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing9/16/2021
Sample typeVerification A brief description of the sampleTank 5001
The quantity of what the sample constitutes1 of 2 From where was the sample collectedManufacturer
First name of sampler or witnessed byPAT OPS Last name of sampler or witnessed byPAT OPS
Title of sampler Laboratory sample identification7622M-082321
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 number5001
Time of sample HMA Supplier
Asphalt Binder SupplierValero-NuStar PAT - Pittsburg CA MultigradeNo
Multigrade Type JMF Verification ID
Test Details
DIME Sample ID: 2021-08-23-37
DIME Test ID: 2021-08-23-37-4
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: RTFO residue
Input Type: Measured
Tester's full name: Eva Torres
Date of test: 09/21/2021
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 10.00 %
Stress Amplitude: 0.247 kPa
Phase Angle (δ) (for the 10 cycles): 66.5 degree
Complex Modulus (G*) (for the 10 measurements): 2.471 kPa
Test Temperature: 76.0 C
Dynamic Shear, G*/sin(δ): 2.69 kPa
General comments (publicly viewable) (Max 1000 characters): RTFO

Test was verified on 10/22/2021