Summary for Test 2023-10-14-32-4

Test performed: AASHTO T308-10

Project Information

Project IdentifiersProject ID: 994763
DEA: 040Y2104
EFIS: 0422000253
DIST-CO-RTE-PM04-SM-101-23.0/26.1
Award Date06/21/2023
Closeout DateNot set
Work DescriptionCOLD PLANE ASPHALT CONCRETE PAVEMENT AND OVERLAY WITH RHMA.
Location DescriptionSAN MATEO COUNTY IN SOUTH SAN FRANCISCO AND BRISBANE FROM 0.2 MILE NORTH OF OYSTER POINT BOULEVARD OVERCROSSING TO SAN FRANCISCO COUNTY LINE
QA Service Level1 (Verified on 05/09/2023)

Sample Information

Sample Taken Date10/14/2023 Sample Unique Key32
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 testing10/17/2023
Sample typeQuality Assurance A brief description of the sample1/2 RHMA-G
The quantity of what the sample constitutes250 Tons From where was the sample collectedSource
First name of sampler or witnessed byJamie Last name of sampler or witnessed byYniguez
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameGranite Rock Redwood 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 TypeRHMA-G
HMA Grading1/2 inch Lot number1
Sublot number15 HMA Mix NumberD04 JMF 23 018

Test Details

DIME Sample ID: 2023-10-14-32
DIME Test ID: 2023-10-14-32-4
Testing Lab: CT D04 - Hayward 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: 2023-12-22

Test Results


What temperature unit is used?: Celsius
Input Type: Measured
Tester's full name: Leonardo Mendoza
Date of test: 10/18/2023
Test procedure used?: Method A
Mass of the specimen basket assembly: 3036.0 g
Mass of the specimen and specimen basket assembly prior to ignition: 4593.8 g
Mass of HMA Sample prior to ignition: 1557.8 g
Mass Loss: 130.7 g
Mass of aggregate remaining after ignition: 1427.1 g
Correction Factor (Percent by mass of HMA Specimen): 0.74 %
Moisture Content: 0.00 %
Temperature Compensation Factor: 0.19 %
Test Temperature: 538 C
Corrected Asphalt Binder Content: 7.46 %
General comments (publicly viewable) (Max 1000 characters): Lot 1 Sublot 15

Test was verified on 12/22/2023