Summary for Test 2024-07-30-76-6

Test performed: AASHTO T313-22

Project Information

Project IdentifiersProject ID: 55556
DEA: OCR
EFIS: OCR
DIST-CO-RTE-PM59---
Award DateNot set
Closeout DateNot set
Work DescriptionSpecial project for submitting Sample information for Oregon Corp. Research.
Location DescriptionNot set
QA Service LevelNOT VERIFIED

Sample Information

Sample Taken Date07/30/2024 Sample Unique Key76
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 testing08/05/2024
Sample typeProficiency A brief description of the sample#351
The quantity of what the sample constitutes1 CAN, PG 58-22 From where was the sample collectedManufacturer
First name of sampler or witnessed byShauna Last name of sampler or witnessed byTeclemariam
Title of samplerODOT PETRO CREW LEADER Telephone number of sampler503-986-3074
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameUS Oil and Refining Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 58-22
ModifiedYes Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierOregon Coop MultigradeNo
Multigrade Type Asphalt Binder Mix Number

Test Details

DIME Sample ID: 2024-07-30-76
DIME Test ID: 2024-07-30-76-6
Testing Lab: CT HQ - Sacramento Asphalt Binder Laboratory
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: 2024-08-15

Test Results


Input Type: Measured
Tester's full name: Hamidullah Barati
Date of test: 08/14/2024
Minimum test bath temperature at 240 s: -12.0 C
Maximum test bath temperature at 240 s: -11.9 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: 76.200 MPa
Estimated Stiffness Modulus 60.0 s: 76.100 MPa
Difference between stiffness moduli 60.0 s: no data
Estimated m-value 60.0 s: 0.350
General comments (publicly viewable) (Max 1000 characters): BBR

Test was verified on 8/15/2024