Summary for Test 2020-09-24-32-1

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 214885
DEA: 080K1234
EFIS: 0815000242
DIST-CO-RTE-PM08-SBD-15-64.6/75.3
Award Date06/03/2020
Closeout DateNot set
Work DescriptionCOLD PLANE ASPHALT CONCRETE PAVEMENT AND PLACE RHMA-G.
Location DescriptionSAN BERNARDINO COUNTY FROM 1.2 MILES SOUTH OF SIDEWINDER ROAD OVERCROSSING TO MOJAVE RIVER BRIDGE
QA Service Level1 (Verified on 07/10/2020)

Sample Information

Sample Taken Date09/24/2020 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 testing09/25/2020
Sample typeQuality Assurance A brief description of the sample3/4 HMA core
The quantity of what the sample constitutes2 From where was the sample collectedJob Site
First name of sampler or witnessed bydavid Last name of sampler or witnessed bychen
Title of samplerTET Telephone number of sampler
Laboratory sample identification14A 14B Linked DIME Sample ID
The fabricator/manufacturer/facility nameSully Miller 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 Grading3/4 inch Lot number
Sublot number HMA Design ID

Test Details

DIME Sample ID: 2020-09-24-32
DIME Test ID: 2020-09-24-32-1
Testing Lab: CT D08 - Barstow Field Testing 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: 2021-03-31

Test Results


Number of tests: 2
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: david chen
Date of test: 10/21/2020
Mass of the dry specimen in air: 2738.2 g
Mass of the dry specimen plus paraffin coating in air: 2777.3 g
Mass of the dry specimen plus paraffin coating in water: 1518.8 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 2266.6 g
Mass 2 of the dry specimen plus paraffin coating in air: 2294.8 g
Mass 2 of the dry specimen plus paraffin coating in water: 1264 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.254
Bulk Specific Gravity 2: 2.268
Average Bulk Specific Gravity:2.261
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/31/2021