Summary for Test 2021-10-27-34-2

Test performed: AASHTO T315-20

Project Information

Project IdentifiersProject ID: 215704
DEA: 020J9104
EFIS: 0219000174
DIST-CO-RTE-PM02-LAS,MOD,SHA-89,139,299-VAR
Award Date06/03/2021
Closeout Date08/08/2022
Work DescriptionREPAIR UNSOUND CONCRETE, POLYESTER CONCRETE OVERLAYS, JOINT SEALS.
Location DescriptionLASSEN, MODOC, AND SHASTA COUNTIES AT VARIOUS LOCATIONS
QA Service Level1 (Verified on 05/03/2021)

Sample Information

Sample Taken Date10/27/2021 Sample Unique Key34
Date that the sample was received by the laboratory/organization performing the testing12/02/2021 Sample typeDepartment Acceptance
A brief description of the sample3/4 HMA A 25rap PG58-34m Valero Benicia The quantity of what the sample constitutes1 Can
From where was the sample collectedSource First name of sampler or witnessed byC
Last name of sampler or witnessed byBngant Title of sampler
Telephone number of sampler Laboratory sample identification
Linked DIME Sample ID The fabricator/manufacturer/facility nameValero-Benicia Asphalt Plant
Transportation Laboratory (TL) Number875743 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid ItemNot set

Material Information

Material TypeAsphalt Binder Performance GradePG 58-34 M
ModifiedYes Lot number
Sublot number Tank number
Time of sample HMA Supplier
Certified Asphalt SupplierValero Marketing & Supply - Benicia CA MultigradeNo
Multigrade Type Asphalt Binder Mix NumberNot set
HMA TypeNot set HMA Supplier Mix ID NumberNot set

Test Details

DIME Sample ID: 2021-10-27-34
DIME Test ID: 2021-10-27-34-2
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: 2021-12-10

Test Results


Phase: RTFO residue two specimens
Input Type: Measured
Tester's full name: Eva Torres
Date of test: 12/07/2021
Test Plate Diameter: 25 mm
Test Gap: 1 mm
Test Frequency: 10.0 rad/s
Strain Amplitude: 10.00 %
Stress Amplitude: 0.765 kPa
Phase Angle (δ) (for the 10 cycles): 57.3 degree
Complex Modulus (G*) (for the 10 measurements): 7.652 kPa
Test Temperature (Specimen 1): 58.0 C
Dynamic Shear, G*/sin(δ): 9.09 kPa
Stress Amplitude 2: 0.443 kPa
Phase Angle 2 (δ) (for the 10 cycles): 58.6 degree
Complex Modulus 2 (G*) (for the 10 measurements) : 4.426 kPa
Test Temperature (Specimen 2): 64.0 C
Dynamic Shear 2, G*/sin(δ): 5.19 kPa
Delta at 2.2 kpa: 59.6 degree
General comments (publicly viewable) (Max 1000 characters): Per 2018 Standard Specifications RTFO

Test was verified on 12/10/2021 ✔