Summary for Test 2023-08-20-9-2

Test performed: AASHTO T308-10

Project Information

Project IdentifiersProject ID: 994803
DEA: 043J0704
EFIS: 0415000077
DIST-CO-RTE-PM04-CC-80-10.1/13.5
Award Date03/10/2023
Closeout DateNot set
Work DescriptionRemove PCC and AC, place PCP and AC Resurfacing.
Location DescriptionConstruction on State Highway in Contra Costa County in Hercules and Crockett from Route 80/4 separation to 0.1 mile west of Crockett Viaduct.
QA Service Level1 (Verified on 05/10/2023)

Sample Information

Sample Taken Date08/20/2023 Sample Unique Key9
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 testing08/20/2023
Sample typeQuality Assurance A brief description of the sample1/2-INCH HMA-SP Type A 15%RAP
The quantity of what the sample constitutesN/A From where was the sample collectedSource
First name of sampler or witnessed byNick Last name of sampler or witnessed byHall
Title of sampler Telephone number of sampler7072999133
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCounty Asphalt Batch Plant 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 Grading1/2 inch Lot number2
Sublot number3 HMA Mix NumberL230620

Test Details

DIME Sample ID: 2023-08-20-9
DIME Test ID: 2023-08-20-9-2
Testing Lab: CT D04 - Richmond Field 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: 2023-09-21

Test Results


What temperature unit is used?: Celsius
Input Type: Calculated
Tester's full name: IGNACIO ARECHIGA
Date of test: 08/20/2023
Test procedure used?: Method A
Mass of HMA Sample prior to ignition: 1824.0 g
Mass Loss: 125.5 g
Correction Factor (Percent by mass of HMA Specimen): 5.04 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.16 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 1.68 %
General comments (publicly viewable) (Max 1000 characters): LOT 2 SUBLOT 3 County Asphalt Batch Plant 15%RAP

Test was verified on 9/21/2023