Summary for Test 2025-11-06-127-1

Test performed: AASHTO T308-25

Project Information

Project IdentifiersProject ID: 1000567
DEA: 042K7404
EFIS: 0417000018
DIST-CO-RTE-PM04-MRN-37-R11.2/14.5
Award Date12/20/2024
Closeout DateNot set
Work DescriptionCOLD PLANE AC PVMT, PLACE RHMA AND REPLACE CONCRETE BARRIER.
Location DescriptionMARIN COUNTY IN AND NEAR NOVATO FROM IGNACIO OVERHEAD TO PETALUMA RIVER BRIDGE
QA Service Level1 (Verified on 10/16/2024)

Sample Information

Sample Taken Date11/06/2025 Sample Unique Key127
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 typeQuality Assurance A brief description of the sample1/2 RHMA
The quantity of what the sample constitutes750 tons From where was the sample collectedJob Site
First name of sampler or witnessed byJose Last name of sampler or witnessed byRuiz
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameVulcan Lake Herman 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 TypeRHMA-G
HMA Grading1/2 inch Lot number1
Sublot number1 HMA Mix Number326129
Binder content (%)0.0 Virgin binder PG
Design binder PG Binder Supplier
RAP content (%)Not set WMA Additives
Antistrip type

Test Details

DIME Sample ID: 2025-11-06-127
DIME Test ID: 2025-11-06-127-1
Testing Lab: CT D04 - Richmond 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: 2026-04-06

Test Results


What temperature unit is used?: Celsius
Input Type: Measured
Tester's full name: Jose Amparan Ruiz
Date of test: 11/06/2025
Test procedure used?: Method A
Mass of the specimen basket assembly: 2853.2 g
Mass of the specimen and specimen basket assembly prior to ignition: 4422.4 g
Mass of HMA Sample prior to ignition: 1569.2 g
Mass Loss: 145.5 g
Mass of aggregate remaining after ignition: 1423.7 g
Correction Factor (Percent by mass of HMA Specimen): 1.58 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.19 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 7.50 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/6/2026