Summary for Test 2025-08-20-76-2

Test performed: AASHTO T308-10

Project Information

Project IdentifiersProject ID: 994673
DEA: 033F0704
EFIS: 0312000054
DIST-CO-RTE-PM03-SAC-51-2.0/3.5
Award Date08/17/2023
Closeout DateNot set
Work DescriptionAmerican River Bridge Rehabilitation
Location DescriptionNot set
QA Service Level1 (Verified on 05/15/2023)

Sample Information

Sample Taken Date08/20/2025 Sample Unique Key76
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 testing09/05/2025
Sample typeQuality Assurance A brief description of the sample3/4" WMA w/ 25% RAP
The quantity of what the sample constitutes2 Boxes From where was the sample collectedSource
First name of sampler or witnessed byBryce Last name of sampler or witnessed byMoore
Title of sampler Telephone number of sampler
Laboratory sample identificationDaily 25-166 Linked DIME Sample ID2025-08-20-72
The fabricator/manufacturer/facility nameGranite Bradshaw Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading3/4 inch Lot number1
Sublot number1 HMA Mix Number1635V
Binder content (%)4.6 Virgin binder PG
Design binder PG PG 64-16 Binder SupplierValero
RAP content (%)25 WMA AdditivesYes
Antistrip type

Test Details

DIME Sample ID: 2025-08-20-76
DIME Test ID: 2025-08-20-76-2
Testing Lab: CT D03 - Olivehurst Northern Regional 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: 2025-09-10

Test Results


What temperature unit is used?: Celsius
Input Type: Calculated
Tester's full name: Joshua Wilson
Date of test: 09/09/2025
Test procedure used?: Method A
Mass of HMA Sample prior to ignition: 2145.3 g
Mass Loss: 117.2 g
Correction Factor (Percent by mass of HMA Specimen): 0.66 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.02 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 4.80 %
General comments (publicly viewable) (Max 1000 characters): R1 OBC 4.6%

Test was verified on 9/10/2025