Summary for Test 2020-09-17-21-2

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 214629
DEA: 051H9304
EFIS: 0517000017
DIST-CO-RTE-PM05-SLO-46-R17.2/R17.6
Award Date04/07/2020
Closeout Date10/20/2022
Work DescriptionCONSTRUCT ROUNDABOUT.
Location DescriptionSAN LUIS OBISPO COUNTY NEAR TEMPLETON FROM 0.2 MILE WEST TO 0.2 MILE EAST OF VINEYARD DRIVE
QA Service Level1 (Verified on 02/20/2020)

Sample Information

Sample Taken Date09/17/2020 Sample Unique Key21
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 typeVerification A brief description of the sampleBoxes of HMA-A
The quantity of what the sample constitutesOne JMF Verification From where was the sample collectedManufacturer
First name of sampler or witnessed byLarry Last name of sampler or witnessed byScott
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCalPortland Paso Robles 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 number
Sublot number HMA Mix NumberNot set

Test Details

DIME Sample ID: 2020-09-17-21
DIME Test ID: 2020-09-17-21-2
Testing Lab: CT D05 - San Luis Obispo District 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: 2020-10-01

Test Results


Number of tests: 3
What test procedure is performed?: Method A
Input Type: Measured
Tester's full name: E. Atkins
Date of test: 09/30/2020
Mass of the dry specimen in air: 4554.7 g
Mass of the dry specimen plus paraffin coating in air: 4627.0 g
Mass of the dry specimen plus paraffin coating in water: 2569.8 g
Specific gravity of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 2 of the dry specimen in air: 4551.0 g
Mass 2 of the dry specimen plus paraffin coating in air: 4618.8 g
Mass 2 of the dry specimen plus paraffin coating in water: 2576.7 g
Specific gravity 2 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Mass 3 of the dry specimen in air: 4570.2 g
Mass 3 of the dry specimen plus paraffin coating in air: 4636.5 g
Mass 3 of the dry specimen plus paraffin coating in water: 2583.4 g
Specific gravity 3 of the paraffin at 25 ± 1°C (77 ± 1.8°F): 0.9
Bulk Specific Gravity: 2.304
Bulk Specific Gravity 2: 2.314
Bulk Specific Gravity 3: 2.309
Average Bulk Specific Gravity: 2.309
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/1/2020