Summary for Test 2022-04-19-32-2

Test performed: AASHTO T315-20

Project Information

Project IdentifiersProject ID: 215785
DEA: 051H8504
EFIS: 0517000001
DIST-CO-RTE-PM05-SB,SLO-101-70.7/91.0, 4.7/5.0
Award Date07/27/2021
Closeout Date10/20/2022
Work DescriptionCONSTRUCT CONTRASTING SURFACE TREATMENT AND GORE AREA PAVING.
Location DescriptionSANTA BARBARA AND SAN LUIS OBISPO COUNTIES NEAR SANTA MARIA AT VARIOUS LOCATIONS FROM ROUTE 135 TO WEST TEFFT STREET
QA Service Level1 (Verified on 07/06/2021)

Sample Information

Sample Taken Date04/19/2022 Sample Unique Key32
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 testing04/28/2022
Sample typeDepartment Acceptance A brief description of the sampleAsphalt Binder Sample
The quantity of what the sample constitutes1 can From where was the sample collectedSource
First name of sampler or witnessed bySLZ Last name of sampler or witnessed bySLZ
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility namevalero benicia Transportation Laboratory (TL) Number220419C
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeAsphalt Binder Performance GradePG 58-22
Modified Lot number1
Sublot number1 Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierValero Marketing & Supply - Benicia CA MultigradeNo
Multigrade Type Asphalt Binder Mix NumberNot set

Test Details

DIME Sample ID: 2022-04-19-32
DIME Test ID: 2022-04-19-32-2
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: 2022-05-11

Test Results


Phase: RTFO residue
Input Type: Measured
Tester's full name: Eva Torres
Date of test: 05/08/2022
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 10.00 %
Stress Amplitude: 0.641 kPa
Phase Angle (δ) (for the 10 cycles): 82.0 degree
Complex Modulus (G*) (for the 10 measurements): 6.409 kPa
Test Temperature (Specimen 1): 58.0 C
Dynamic Shear, G*/sin(δ): 6.47 kPa
General comments (publicly viewable) (Max 1000 characters): RTFO

Test was verified on 5/11/2022