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FACTUAL DATA
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
TABLE OF CONTENTS
ITEM PAGE ADMINISTRATIVE DATA 3 Factual Data: Section I - List of Test Apparatus 3 Section II - Test Procedures 4 Section III - Results of Test 4 Section IV - Test Data: Temperature Charts 5 Section V – Digital Photographs 8
FACTUAL DATA
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
ADMINISTRATIVE DATA
PURPOSE OF TEST: To subject the submitted sample to Temperature cycling per client instructions.
MANUFACTURER: Inventure Civil
11640 North Park Drive, Suite 110 Wake Forest, NC 27587
DRAWING, SPECIFICATION OR EXHIBIT: None
QUANTITY OF ITEMS TESTED:
One (1) ClearCast Form
SECURITY CLASSIFICATION OF ITEMS: Unclassified
DATE TESTS COMPLETED: April 3, 2017
TESTS CONDUCTED BY:
BOWSER-MORNER, INC. Products and Materials Testing Laboratory
Analytical Services Division
DISPOSITION OF SPECIMENS / SAMPLES: The form was returned to the Client upon completion of the Temperature Cycling.
SECTION I - LIST OF APPARATUS:
Item
Manufacturer
Model #
Serial #
Range
Accuracy
BMI No., Last Calibration Date and Next Calibration Date Per MIL-STD-45662
Temperature Cincinnati CTH-64 8410427 -125 to Mfg. Specs BMI No. 0183 Humidity Sub-Zero +375 ˚F Oct. 07, 2016 Chamber (CSZ) 0-100% RH Oct. 31, 2017
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION II - TEST PROCEDURES: The client provided a galvanized steel form having a clear acrylic plastic bottom. A wooden frame was built to enclose the steel / plastic form. The joints between the ClearCast form and the lumber were sealed with silicone caulk. Form oil was applied to the sides of the lumber to allow for stripping the concrete. The form was filled with concrete having a mix design typical of an ODOT mix for bridge deck concrete. The concrete was vibrated to consolidate the concrete. The concrete was allowed to cure for 5 days in a moist environment. After the 5 day cure time, two sides of the wooden outer frame were removed to expose the form and concrete. The unit was then placed inside the CSZ chamber for temperature cycling. A description of the test procedures utilized in conducting the Temperature Cycling of one (1) Clear Cast Form is as follows:
The sample was exposed to the following 8 hour cycles for forty-two (42) complete cycles: Ramp up from 77 ºF to 130 ºF in 0.5 hours Hold at 130 ºF for 3 hours Ramp down from 130 ºF to -30 ºF in 1.0 hour Hold at - 30 ºF for 3 hours Ramp up from - 30 ºF to 77 ºF in 0.5 hours Repeat for 42 complete cycles At the conclusion of 42 cycles the test unit was removed and returned to the client.
SECTION III - RESULTS OF TESTS: Cycle Testing began March 20, 2017 at 10:30 am and concluded April 3, 2017 at 10:30 am as described in Section II. The observations obtained during the Temperature Cycling on one (1) ClearCast Form are as follows: The test unit had no visible evidence of damage. There were no cracks in the plastic and no signs of crazing or fogging resulting from the temperature cycling. After removal of the concrete, a slight haze was observed over about 2% of the surface of the plastic when viewed at an angle. This area remained transparent and did not impede viewing the concrete surface. The sample was returned to the client upon completion of the test.
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION IV - TEST DATA:
TEMPERATURE CHART #1
Typical Run Red = Humidity Reading
Blue = Temperature Reading
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION IV - TEST DATA continued:
TEMPERATURE CHART #2
Typical Run Red = Humidity Reading
Blue = Temperature Reading
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
Bowser Morner, Inc. – Construction Materials Laboratory
Concrete Mix Design Worksheet
Work Order No.: _______Chem Lab_______ Technician: ___BK __ Date: __3/14/2017___
Client: ______________________________ Concrete Temp.__70 __ Air Temp. ____73___
Project:______________________________ Aggregate Supplier (s) _MMA_P-Burg 67s___
____________________________________ _________Barrett Fairborn Sand___________
No. Cylinders: __----__No. Beams: ___----___ _____________________________________
Type of Cement: ____CEMEX FAIRBORN____ Sample No.: ___________________________
Water Reducer: ______GLEN. 7511______ Sample No.: ___________________________
Air Entrainment: ______AE 200__________ Sample No.: ___________________________
Other Admixture: _________----_________ Sample No.: ___________________________
Specified Slump, in.: ____5” max_________ Actual Slump, in.: _________5”____________
Specified Air, %: ________6 ± 1%_________ Actual Air, %: ___________6.2%___________
MIX PROPORTIONS
Material Design/cu yd Batch Weight Corrected Weight Water
Cement ____564______ ___45.3____ _____45.3_____ ____________
Slag ____100______ ___10.0____ _____10.0_____ ____________
Water ____285______ ___23.8____ _____20.0_____ ____________
CA #1 (#67) ____1790_____ ___149_____ _____150______ _____1.0____
CA #2 (___) _____________ ___________ ______________ ____________
Fine Aggregate ____1100_____ ___92_ ____ _____94.8______ _____2.8_____
Water Reducer 2 oz. per 100 wt. ___15 mls _ ______________ ____________
Other (AIR) 1 oz. per 100 wt. ___30 mls _ _____ ________ ____________
Total __ ___________ ___________ ______________ ____________
YIELD TEST BATCH WATER
Bucket Full, lbs.: _______43.10_________ Water & Tare (initial), lbs.: ______21.0 _____
Tare Weight, lbs.: _______7.2___________ Water & Tare (final), lbs.: ________________
Weight of Concrete, lbs.: __35.9__________ Water, lbs.: ___________________________
Weight/ cu yd: _________144.5__________ Water from Aggregate, lbs.: _____3.8_______
Vol. - .2484 Total Water, lbs.: _____________24.8 _____
Water Cement Ratio: _________.43________
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form after Temperature Cycling
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BMI No. 10039384 89803 705229 BOWSER-MORNER, INC.
SECTION V – DIGITAL PHOTOGRAPHS:
Digital Reference Photographs of ClearCast Form after Temperature Cycling