Canadian Curtis, Inc.
Building Products Listing Program
- Canadian Curtis, Inc.
- Insulated Metal Panels
- Stoney Creek, Ontario Canada
- B1164
- B1164-1 Edition 1
- April 22, 2025
- April 22, 2025
- N/A
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ASTM C518-21
“Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus”. -
Factory Assembled Insulated Metal Panels (IMP) for Walk-In Coolers and Freezers.
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Each panel is marked with a permanent label containing the following information:
a) Manufacturers name or recognized trademark
b) Product name
c) Traceability code.
d) QAI file number: B1164
e) Panel thickness requirements.
f) QAI logo shown here:
-
Canadian Curtis IMP have the following thermal resistivity and minimum thickness required for compliance with National Resources Canada (NRCan) Energy Efficiency Regulation requirements when evaluated per ASTM C518 for applications noted1:
APPLICATION
THERMAL RESISTIVITY m*K/W (hr*ft2*oF / Btu*in)
REQUIRED MINIMUM THICKNESS, mm (inches)
Walk-In Cooler Mean 12.8oC (55oF)
Structural (Wall)
49.0 (7.1)
90 (3.75) @ RSI 4.40 m2*K/W
Floor
102 (4) @ RSI 4.9 m2*K/W
Walk-In Freezer Mean -6.7oC (20oF)
Structural (Wall)
55.0 (7.9)
102 (4) @ RSI 5.6 m2*K/W
Floor
90 (3.75) @ RSI 4.9 m2*K/W
Note 1: Evaluation was conducted in accordance with 10 CFR-2017, Part 431, Subpart R, Appendix B.
Notes:
Products must be installed with the manufacturer’s published installation instructions and in accordance with the building codes recognized by the authority having jurisdiction.
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