Summary for Test 2023-04-18-100-3

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 993333
DEA: 04264724
EFIS: 0419000068
DIST-CO-RTE-PM04-MRN-101-R20.8/27.1
Award Date04/26/2022
Closeout DateNot set
Work DescriptionCIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL.
Location DescriptionMARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE
QA Service Level1 (Verified on 11/01/2021)

Sample Information

Sample Taken Date04/18/2023 Sample Unique Key100
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 testing04/19/2023
Sample typeQuality Assurance A brief description of the sample3/4 HMA-SP Type A
The quantity of what the sample constitutes4 boxes From where was the sample collectedManufacturer
First name of sampler or witnessed byJose Last name of sampler or witnessed byRoman
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameDutra San Rafael 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 TypeType A HMA
HMA Grading3/4 inch Lot number4
Sublot number17 HMA Mix Number

Test Details

DIME Sample ID: 2023-04-18-100
DIME Test ID: 2023-04-18-100-3
Testing Lab: CT D04 - Petaluma 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: 2023-05-09

Test Results


Number of tests: 2
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: Anthony Valdez
Date of test: 04/20/2023
Mass of the dry specimen in air: 1511.2 g
Mass of the dry specimen plus paraffin coating in air: 1520.0 g
Mass of the dry specimen plus paraffin coating in water: 871.7 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 1040.6 g
Mass 2 of the dry specimen plus paraffin coating in air: 1048.5 g
Mass 2 of the dry specimen plus paraffin coating in water: 604.9 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.367
Bulk Specific Gravity 2: 2.393
Average Bulk Specific Gravity: 2.38
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 5/9/2023