Summary for Test 2023-05-18-80-7

Test performed: AASHTO T313-22

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 Date05/18/2023 Sample Unique Key80
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 testing05/18/2023
Sample typeQuality Control A brief description of the samplePG64-28M Asphalt Binder
The quantity of what the sample constitutes1 of 2 split sample From where was the sample collectedManufacturer
First name of sampler or witnessed byDon Last name of sampler or witnessed byConner
Title of sampler Sr Asphalt Technician Telephone number of sampler6614327352
Laboratory sample identification6428230518 Linked DIME Sample ID
The fabricator/manufacturer/facility nameSan Joaquin Refinery, Bakersfield, 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 64-28 M
ModifiedYes Lot number6428230518
Sublot number Tank number5006
Time of sample7:50 am HMA Supplier
Certified Asphalt SupplierSan Joaquin Refinery - Bakersfield CA MultigradeNo
Multigrade Type Asphalt Binder Mix Number

Test Details

DIME Sample ID: 2023-05-18-80
DIME Test ID: 2023-05-18-80-7
Testing Lab: San Joaquin Refinery - Bakersfield
Test Method: AASHTO T313-22: Standard Method of Test for Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer (BBR)
Test Release Date: 2023-06-02

Test Results


Input Type: Calculated
Tester's full name: Don Conner
Date of test: 05/19/2023
Time test started: 09:26:58 HH:MM:SS
Flags issued by software during test: None
Correlation coefficient (R²): 0.999992
Regression coefficient a: no data
Regression coefficient b: no data
Regression coefficient c: no data
Load at time 0.0: 0 mN
Deflection at time 0.0 s: 0 µm
Load at time 0.5 s: 0 mN
Deflection at time 0.5 s: 0 µm
Load at 60.0 s: 0 mN
Beam deflection 60.0 s: 0 µm
Measured Stiffness Modulus 60.0 s: 140 mPa
Estimated Stiffness Modulus 60.0 s: 140 mPa
Difference between stiffness moduli 60.0 s: 0 %
Estimated m-value 60.0 s: 0.326
General comments (publicly viewable) (Max 1000 characters): test @ -18.0 C

Test was verified on 6/2/2023