Summary for Test 2021-05-03-37-6

Test performed: AASHTO T313-19

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 Date05/03/2021 Sample Unique Key37
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 testing06/04/2021
Sample typeVerification A brief description of the samplePG 64-16
The quantity of what the sample constitutes1 of 2, split sample From where was the sample collectedManufacturer
First name of sampler or witnessed byPAT Last name of sampler or witnessed byOperations
Title of samplerOperations Telephone number of sampler
Laboratory sample identification6416-050321 Linked DIME Sample ID2021-05-03-27
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 number
Time of sample HMA Supplier
Certified Asphalt SupplierValero-NuStar PAT - Pittsburg CA MultigradeYes
Multigrade TypeNot set Asphalt Binder Mix NumberNot set

Test Details

DIME Sample ID: 2021-05-03-37
DIME Test ID: 2021-05-03-37-6
Testing Lab: CT HQ - Sacramento Asphalt Binder Laboratory
Test Method: AASHTO T313-19: Standard Method of Test for Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer (BBR)
Test Release Date: 2021-06-22

Test Results


Input Type: Measured
Tester's full name: Harish Thakur
Date of test: 06/10/2021
Minimum test bath temperature at 240 s: -6.0 C
Maximum test bath temperature at 240 s: -6.0 C
Time of test load application: no data
File name of test data: no data
Time beam in bath: no data
Time test started: no data
Flags issued by software during test: no data
Correlation coefficient (R²): 0
Regression coefficient a: no data
Regression coefficient b: no data
Regression coefficient c: no data
Load at time 0.0: 0.0 mN
Deflection at time 0.0 s: 0.000 µm
Load at time 0.5 s: 0.0 mN
Deflection at time 0.5 s: 0.000 µm
Load at 60.0 s: 0.0 mN
Beam deflection 60.0 s: 0.000 µm
Measured Stiffness Modulus 60.0 s: 81.400 mPa
Estimated Stiffness Modulus 60.0 s: 81.400 mPa
Difference between stiffness moduli 60.0 s: no data
Estimated m-value 60.0 s: 0.370
General comments (publicly viewable) (Max 1000 characters): BBR as per 2018 standard specs

Test was verified on 6/22/2021