Summary for Test 2023-10-29-1-1

Test performed: AASHTO T308-10

Project Information

Project IdentifiersProject ID: 993908
DEA: 11427104
EFIS: 1116000154
DIST-CO-RTE-PM11-SD-8-3.0/8.3
Award Date04/12/2023
Closeout DateNot set
Work DescriptionMODIFY SIGNAL & LIGHTING SYSTEMS & REPLACE MINOR CONCRETE CURB RAMP.
Location DescriptionSAN DIEGO COUNTY IN SAN DIEGO AT VARIOUS LOCATIONS FROM MISSION CENTER ROAD OVERCROSSING TO COLLEGE AVENUE OVERCROSSING
QA Service Level1 (Verified on 11/01/2022)

Sample Information

Sample Taken Date10/29/2023 Sample Unique Key1
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 testing10/30/2023
Sample typeQuality Assurance A brief description of the sample3/4" HMA
The quantity of what the sample constitutes12 boxes 3 bags From where was the sample collectedSource
First name of sampler or witnessed byJesse Last name of sampler or witnessed byFuentes
Title of sampler Telephone number of sampler
Laboratory sample identification10001-PSU Linked DIME Sample ID
The fabricator/manufacturer/facility nameVulcan Otay Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading3/4 inch Lot number
Sublot number HMA Mix Number220817 Otay Val

Test Details

DIME Sample ID: 2023-10-29-1
DIME Test ID: 2023-10-29-1-1
Testing Lab: CT D11 - District 11 Materials Laboratory
Test Method: AASHTO T308-10: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Test Release Date: 2023-11-14

Test Results


What temperature unit is used?: Fahrenheit
Input Type: Measured
Tester's full name: Daniel Smith
Date of test: 10/31/2023
Test procedure used?: Method A
Mass of the specimen basket assembly: 3928.4 g
Mass of the specimen and specimen basket assembly prior to ignition: 5970.9 g
Mass of HMA Sample prior to ignition: 2042.5 g
Mass Loss: 107.2 g
Mass of aggregate remaining after ignition: 1935.3 g
Correction Factor (Percent by mass of HMA Specimen): 0.68 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.00 %
Test Temperature: 538 F
Corrected Asphalt Binder Content: 4.57 %
General comments (publicly viewable) (Max 1000 characters): Binder Content 4.70 % on Blue Sheet

Test was verified on 11/14/2023