Summary for Test 2025-11-05-34-2

Test performed: AASHTO T308-25

Project Information

Project IdentifiersProject ID: 1000510
DEA: 060W79U4
EFIS: 0622000189
DIST-CO-RTE-PM06-KER,TUL-99-56.4/57.6,0.0/13.5
Award Date04/10/2025
Closeout DateNot set
Work DescriptionRDWY EXC, HMA, AGGREGATE BASE, CRCP, SIGN STR, AND STR EXC.
Location DescriptionKERN AND TULARE COUNTIES IN AND NEAR DELANO FROM 0.2 MILE SOUTH OF CECIL AVENUE OVERCROSSING TO 0.7 MILE NORTH OF AVENUE 100 OVERCROSSING
QA Service Level1 (Verified on 08/26/2024)

Sample Information

Sample Taken Date11/05/2025 Sample Unique Key34
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 testing11/06/2025
Sample typeAcceptance A brief description of the sample3/4" HMA(type A) with 25% Rap
The quantity of what the sample constitutesL1SL135 From where was the sample collectedSource
First name of sampler or witnessed byMike Last name of sampler or witnessed byCozad
Title of samplerMaterials Tester Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameDeer Creek Porterville Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid Item3906194

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading3/4 inch Lot number1
Sublot number135 HMA Mix Number25J012
Binder content (%)4.2 Virgin binder PG PG 64-16
Design binder PG PG 70-10 Binder SupplierSan Juaquin Refinery
RAP content (%)25 WMA AdditivesNo
Antistrip typeLime

Test Details

DIME Sample ID: 2025-11-05-34
DIME Test ID: 2025-11-05-34-2
Testing Lab: CT D06 - Bakersfield Field Laboratory
Test Method: AASHTO T308-25: 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: 2025-11-06

Test Results


What temperature unit is used?: Fahrenheit
Input Type: Measured
Tester's full name: Mike Cozad
Date of test: 11/06/2025
Test procedure used?: Method A
Mass of the specimen basket assembly: 3972.6 g
Mass of the specimen and specimen basket assembly prior to ignition: 5983.3 g
Mass of HMA Sample prior to ignition: 2010.7 g
Mass Loss: 99.4 g
Mass of aggregate remaining after ignition: 1911.3 g
Correction Factor (Percent by mass of HMA Specimen): 0.36 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.00 %
Test Temperature: 538 F
Corrected Asphalt Binder Content: 4.58 %
General comments (publicly viewable) (Max 1000 characters):

Test File Attachments

File NameExtensionFile SizeDate UploadedTest IDActions
06-0W79U4_37048_251105_T308_L1SL135pdf163.88 KB11/06/20252025-11-05-34-2   Info

Test was verified on 11/6/2025