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Sample Record for 2020-08-24-10

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Project Information

Project ID: 214791 DEA: 112N0544 EFIS: 1118000268 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-5,15,54,75,94,805-Var
Work Description: METHACRYLATE BRIDGE DECK, REPAIR SPALLS & REPLACE JOINTS SEALS.
Location Description: SAN DIEGO COUNTY AT VARIOUS LOCATIONS
Contractor Name: PETERSON-CHASE GENERAL ENGINEERING CONSTRUCTION, INC.
Contractor Address: 16361 Construction Circle West, Irvine, CA 92606
Resident Engineer: David Toci Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2020-08-24-10
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (530) 329-6527
Type of Sample: Quality Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 08/24/2020
Date that the sample was received by the laboratory/organization performing the testing: 08/27/2020
The quantity of what the sample constitutes: 1
A brief description of the sample: Bearing Pad
From where was the sample collected: Manufacturer
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dynamic Rubber

Material Information

Mfg. Lot Number(s): 16164
Material/Compound/Elastomer ID: na
Samples Representing: 5
Description (size): 2.30"x16"x22"
Comments:
Description (Number of Shims): 4
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Dynamic Rubber
Batch Number: na

Test Results

Test 1 of 4

DIME Test ID: 2020-08-24-10-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 09/14/2020
Date Tested: 08/28/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 52
Reading #2 55
Reading #3 53
Reading #4 54
Reading #5 54
Mean 53.6

Test 2 of 4

DIME Test ID: 2020-08-24-10-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 09/14/2020
Date Tested: 08/28/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of specimens tested 3
Unit of the Ultimate Tensile Values lbf per sqr in
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.075
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2431.44 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.075
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2708.46 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.075
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2579.11 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2579.1 lbf/in^2

Test 3 of 4

DIME Test ID: 2020-08-24-10-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 09/14/2020
Date Tested: 08/28/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of specimens tested 3
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.081
Sample 1 Tear Strength 232.7
Sample 2 Median Thickness 0.077
Sample 2 Tear Strength 242.9
Sample 3 Median Thickness 0.071
Sample 3 Tear Strength 263.3
Median of the Tear Strength Values 242.9 lb/in

Test 4 of 4

DIME Test ID: 2020-08-24-10-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 08/31/2020
Date Tested: 08/31/2020
Submitted By Organization: CT HQ - Sacramento Chemistry Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: sanchita.dey@dot.ca.gov
Organization Phone: (916) 227-7912
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Result Pass