Summary for Test 2021-08-19-60-2

Test performed: AASHTO T308-10

Project Information

Project IdentifiersProject ID: 214985
DEA: 04269804
EFIS: 0412000159
DIST-CO-RTE-PM04-CC-242-R0.0/R1.6
Award Date12/04/2020
Closeout Date12/08/2022
Work DescriptionPRECAST JOINTED CONC PVMT, INDIVIDUAL SLAB REPLACEMENT, HMA & RHMA.
Location DescriptionCONTRA COSTA COUNTY IN CONCORD FROM ROUTE 242/680 SEPARATION TO BUCHANAN FIELD VIADUCT
QA Service Level1 (Verified on 10/19/2020)

Sample Information

Sample Taken Date08/19/2021 Sample Unique Key60
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing08/19/2021
Sample typeVerification A brief description of the sample16 Boxes of HMA
The quantity of what the sample constitutes16 Boxes From where was the sample collectedManufacturer
First name of sampler or witnessed byignacio Last name of sampler or witnessed byAreihiga
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCounty Asphalt Martinez 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 number
Sublot number HMA Mix NumberNot set

Test Details

DIME Sample ID: 2021-08-19-60
DIME Test ID: 2021-08-19-60-2
Testing Lab: CT D04 - Hayward DME / District 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: 2021-09-15

Test Results


What temperature unit is used?: Fahrenheit
Input Type: Measured
Tester's full name: Randy Cortez
Date of test: 08/26/2021
Test procedure used?: Method A
Mass of the specimen basket assembly: no data
Mass of the specimen and specimen basket assembly prior to ignition: no data
Mass of HMA Sample prior to ignition: 1528.5 g
Mass Loss: no data
Mass of aggregate remaining after ignition: 1401.7 g
Correction Factor (Percent by mass of HMA Specimen): 0.89 %
Moisture Content: 0.16 %
Temperature Compensation Factor: no data
Test Temperature: 1000.4 F
Corrected Asphalt Binder Content: 7.25 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/15/2021