Summary for Test 2021-08-26-21-3

Test performed: AASHTO T315-20

Project Information

Project IdentifiersProject ID: 214919
DEA: 060U4504
EFIS: 0615000298
DIST-CO-RTE-PM06-FRE-168-18.6/T25.5
Award Date06/16/2020
Closeout Date07/29/2022
Work DescriptionCOLD PLANE AC PAVEMENT AND HOT MIX ASPHALT RESURFACING.
Location DescriptionFRESNO COUNTY NEAR PRATHER FROM 0.1 MILE EAST OF SAMPLE ROAD TO OAK CREEK ROAD
QA Service Level1 (Verified on 04/21/2020)

Sample Information

Sample Taken Date08/26/2021 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 testing08/27/2021
Sample typeAcceptance A brief description of the sampleJMF
The quantity of what the sample constitutes1 can From where was the sample collectedSource
First name of sampler or witnessed byJose Last name of sampler or witnessed byLopez
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameValero Pittsburg Transportation Laboratory (TL) Number039820
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAsphalt Binder Performance GradePG 64-16
Modified Lot number
Sublot number Tank number
Time of sample HMA Suppliercmi fresno
Asphalt Binder SupplierValero-NuStar PAT - Pittsburg CA MultigradeNo
Multigrade Type HMA Design ID

Test Details

DIME Sample ID: 2021-08-26-21
DIME Test ID: 2021-08-26-21-3
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: 2021-09-02

Test Results


Phase: RTFO residue
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: 10.00 %
Stress Amplitude: 0.624 kPa
Phase Angle (δ) (for the 10 cycles): 87.7 degree
Complex Modulus (G*) (for the 10 measurements): 6.243 kPa
Test Temperature (Specimen 1): 64.0 C
Dynamic Shear, G*/sin(δ): 6.25 kPa
General comments (publicly viewable) (Max 1000 characters): Per 2018 standard specifications RTFO

Test was verified on 9/2/2021