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Sample Record for 2023-08-25-61

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Project Information

Project ID: 994731 DEA: 040Y3004 EFIS: 0422000265 QA Service Level: 1
DIST-CO-RTE-PM: 04-SM-92-R10.4/R12.0
Work Description: COLD PLANE ASPHALT CONCRETE PAVEMENT AND OVERLAY WITH RHMA-G.
Location Description: SAN MATEO COUNTY IN AND NEAR SAN MATEO FROM 0.2 MILE WEST OF ALAMEDA DE LAS PULGAS OVERCROSSING TO 92/101 SEPARATION
Contractor Name: O.C. JONES & SONS, INC.
Contractor Address: Unknown
Resident Engineer: Unknown Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-08-25-61
TL Number from the TL Form: C795178
Sample Submitted By Organization: CT D04 - Hayward Field Laboratory
Sample Organization Contact: (510) 723-0168
Type of Sample: Quality Assurance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 08/25/2023
Date that the sample was received by the laboratory/organization performing the testing: 08/28/2023
The quantity of what the sample constitutes: 750 tons
A brief description of the sample: 1/2 RHMA-G
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Vulcan Materials - Pleasanton

Material Information

HMA Type: RHMA-G
HMA Grading: 1/2 inch
Lot number: 1
Sublot number: 5
HMA Mix Number: D04 JMF 22 041
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2023-08-25-61-1
Test Method: AASHTO T209-12: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 12/22/2023
Date Tested: 08/29/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of tests 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 7334.6 grams
Mass of oven-dry sample in air for Sample 1 1558.3 grams
Mass of container filled with the sample and water for Sample 1 8250.7 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.427
Theoretical maximum density at 25°C (77°F) 2420.0 kg/m^3

Test 2 of 4

DIME Test ID: 2023-08-25-61-2
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 12/22/2023
Date Tested: 08/29/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 4.5 %
Percent Air Voids 2 6.5 %
Percent Air Voids 3 5.2 %
Percent Air Voids Average 5.4 %

Test 3 of 4

DIME Test ID: 2023-08-25-61-3
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)
Verified Date: 12/22/2023
Date Tested: 08/29/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Bulk Specific Gravity 2.318
Bulk Specific Gravity 2 2.270
Bulk Specific Gravity 3 2.300
Average Bulk Specific Gravity 2.296

Test 4 of 4

DIME Test ID: 2023-08-25-61-4
Test Method: AASHTO T308-10: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Verified Date: 12/22/2023
Date Tested: 08/29/2023
Submitted By Organization: CT D04 - Hayward Field Laboratory
Organization Address: 21339 Cabot Boulevard,
Organization City: Hayward
Organization State: CA
Organization Zipcode: 94545
Organization Email: pamela.brown@dot.ca.gov
Organization Phone: (510) 385-8258
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 3018.2 g
Mass of the specimen and specimen basket assembly prior to ignition 4606.9 g
Mass of HMA Sample prior to ignition 1588.7 g
Corrected Asphalt Binder Content 7.68 %
Mass Loss 140.9 g
Mass of aggregate remaining after ignition 1447.8 g
Correction Factor (Percent by mass of HMA Specimen) 1.01 %
Moisture Content 0.00 %
Temperature Compensation Factor 0.18 %
Test Temperature 538 C