Summary for Test 2020-07-19-8-6

Test performed: AASHTO T313-19

Project Information

Project IdentifiersProject ID: 214628
DEA: 031G6604
EFIS: 0319000116
DIST-CO-RTE-PM03-BUT-162-12.6/15.6
Award Date03/17/2020
Closeout Date07/09/2021
Work DescriptionCOLD IN-PLACE RECYCLING, RHMA-G OVERLAY, AND COLD PLANE AC PAVEMENT.
Location DescriptionBUTTE COUNTY IN AND NEAR OROVILLE FROM 0.8 MILE EAST OF WILBUR ROAD TO FEATHER RIVER BRIDGE
QA Service Level1 (Verified on 03/24/2020)

Sample Information

Sample Taken Date07/19/2020 Sample Unique Key8
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 testing07/28/2020
Sample typeAcceptance A brief description of the sampleAsphalt Binder
The quantity of what the sample constitutes2 cans, #7 TEST (723260) From where was the sample collectedSource
First name of sampler or witnessed byAragon Last name of sampler or witnessed byAragon
Title of samplerQC Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameUnknown Transportation Laboratory (TL) Number723260
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAsphalt Binder Performance GradePG 64-10
ModifiedNo Lot number
Sublot number Tank numberNot set
Time of sampleNot set HMA SupplierNot set
Certified Asphalt SupplierNot set MultigradeNot set
Multigrade TypeNot set Asphalt Binder Mix NumberNot set

Test Details

DIME Sample ID: 2020-07-19-8
DIME Test ID: 2020-07-19-8-6
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: 2020-09-15

Test Results


Input Type: Measured
Tester's full name: Sunday Agude
Date of test: 08/07/2020
Minimum test bath temperature at 240 s: -0.1 C
Maximum test bath temperature at 240 s: -0.1 C
Time of test load application: 11:56:32 HH:MM:SS
File name of test data: 20082793
Time beam in bath: 60
Time test started: 11:58:32 HH:MM:SS
Flags issued by software during test: N/A
Correlation coefficient (R²): 0.999975
Regression coefficient a: 2.1700
Regression coefficient b: -0.2910
Regression coefficient c: -0.0477
Load at time 0.0: 36.0 mN
Deflection at time 0.0 s: 0.000 µm
Load at time 0.5 s: 967.0 mN
Deflection at time 0.5 s: 0.405 µm
Load at 60.0 s: 1001.0 mN
Beam deflection 60.0 s: 2.566 µm
Measured Stiffness Modulus 60.0 s: 31.500 mPa
Estimated Stiffness Modulus 60.0 s: 31.400 mPa
Difference between stiffness moduli 60.0 s: -0.32 %
Estimated m-value 60.0 s: 0.461
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/15/2020