Summary for Test 2023-04-13-83-4

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 215005
DEA: 044J7504
EFIS: 0416000005
DIST-CO-RTE-PM04-ALA-84-R0.73/3.06
Award Date07/07/2022
Closeout DateNot set
Work DescriptionINSTALL OUTER SEPARATION BARRIERS Concrete barrier, shoulder widening, striping, cold plane and overlay.
Location DescriptionALAMEDA COUNTY IN FREMONT FROM 0.7 MILE NORTH OF SAN MATEO COUNTY LINE TO 0.1 MILE SOUTH OF TOLL PLAZA
QA Service Level1 (Verified on 10/19/2020)

Sample Information

Sample Taken Date04/13/2023 Sample Unique Key83
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 testing04/14/2023
Sample typeProduction Start-Up A brief description of the sample3/4 HMA + 25% RAP
The quantity of what the sample constitutes500 Tons From where was the sample collectedSupplier
First name of sampler or witnessed byJoseph Last name of sampler or witnessed byPuno
Title of samplerPlant QC Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMartin Marietta - Sunol Transportation Laboratory (TL) NumberC924864
Inspector Lot Number from the Transportation Laboratory (TL) FormLot 1 Sublot 1 Structure unique identifier
Structure name

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading3/4 inch Lot number1
Sublot number1 HMA Mix NumberD04 JMF 22 033

Test Details

DIME Sample ID: 2023-04-13-83
DIME Test ID: 2023-04-13-83-4
Testing Lab: CT D04 - Hayward Field Laboratory
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: 2024-06-17

Test Results


Number of tests: 2
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Luis Magana
Date of test: 04/19/2023
Mass of the dry specimen in air: 3135.4 g
Mass of the dry specimen plus paraffin coating in air: 3166.2 g
Mass of the dry specimen plus paraffin coating in water: 1814 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 3744.5 g
Mass 2 of the dry specimen plus paraffin coating in air: 3797.2 g
Mass 2 of the dry specimen plus paraffin coating in water: 2144.9 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.379
Bulk Specific Gravity 2: 2.349
Average Bulk Specific Gravity: 2.364
General comments (publicly viewable) (Max 1000 characters): Lot 1 Sublot 1

Test was verified on 6/17/2024