Summary for Test 2022-03-01-38-1

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 215609
DEA: 074W9404
EFIS: 0720000196
DIST-CO-RTE-PM07-LA-101-0.0/1.0
Award Date05/06/2021
Closeout Date07/14/2022
Work DescriptionCOLD PLANE AND OVERLAY WITH RUBBERIZED HOT MIX ASPHALT, SLURRY SEAL.
Location DescriptionLOS ANGELES COUNTY IN LOS ANGELES FROM ROUTE 10/101 SEPARATION TO SPRING STREET OVERCROSSING
QA Service Level1 (Verified on 08/17/2021)

Sample Information

Sample Taken Date03/01/2022 Sample Unique Key38
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 testing03/09/2022
Sample typeDepartment Acceptance A brief description of the sample3/4" hma - a220831 sva sjr
The quantity of what the sample constitutes750 Tons From where was the sample collectedJob Site
First name of sampler or witnessed byJohnnie Last name of sampler or witnessed byRubio
Title of samplersully miller Telephone number of sampler
Laboratory sample identification22-0056 Linked DIME Sample ID
The fabricator/manufacturer/facility nameBlue Diamond Material-Irwindale Transportation Laboratory (TL) Numberna
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading3/4 inch Lot number1
Sublot number HMA Mix NumberNot set

Test Details

DIME Sample ID: 2022-03-01-38
DIME Test ID: 2022-03-01-38-1
Testing Lab: CT D07 - Materials Field Laboratory, Unit 1953
Test Method: AASHTO T275-07r12: Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Paraffin-Coated Specimens (Bulk Specific Gravity)
Test Release Date: 2022-03-14

Test Results


Number of tests: 2
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: James Lee
Date of test: 03/11/2022
Mass of the dry specimen in air: 4005.3 g
Mass of the dry specimen plus paraffin coating in air: 4035.6 g
Mass of the dry specimen plus paraffin coating in water: 2319.3 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 3499.4 g
Mass 2 of the dry specimen plus paraffin coating in air: 3524.9 g
Mass 2 of the dry specimen plus paraffin coating in water: 2016.1 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.380
Bulk Specific Gravity 2: 2.364
Average Bulk Specific Gravity: 2.372
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/14/2022