Maxam Metal Products Ltd.
Building Products Listing Program
- Maxam Metal Products Ltd.
- Fire Doors (Horizontal)
- Burnaby, BC, Canada
- F482
- F482 Ed 1
- February 22, 2023
- February 22, 2023
- N/A
-
NFPA 288 Standard Methods of Fire Tests of Horizontal Fire Door Assemblies Installed in Horizontal Fire Resistance-Rated Assemblies
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1-hour, 2-hour, and 3-hour Load-Bearing Fire-Resistance Rated Horizontal Doors.
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Maxam Metal Products horizontal fire door products have met NFPA 288 with 150 psf applied load, at the following limitations1,2:
RATING HOUR MAX SIZE inches (mm) FRAME MATERIAL – DOOR ALLOWABLE LOAD psf (kPa) 1-hour 64 x 60
(1626 x 1524)6-1/2-inch (165 mm)
Depth
12-Gauge (2.6 mm) Steel5-1/2-inch (140 mm)
Depth
14-Gauge (2.0 mm)
Steel with Aluminum, Steel Tread, or Smooth Surface.150 (7.2) 2-hour 3-hour 42 x 60
(1067 x 1524) or 48 x 48
(1219 x 1219)Note 1: Installation of the noted horizontal fire doors is required to be in code complying floor / ceiling assemblies. Compliance of the rated floor / ceiling assembly is outside the scope of this report and is to comply with the applicable codes.
Note 2: Anchoring of the horizontal floor / ceiling assembly to resist the applied 100 psf design loads is outside of this report and should be in accordance with site design.Notes:
Refer to QAI evaluation report F482-1 for evidence supporting product certification.
Final acceptance of the product in the intended application is to be determined by the authority having jurisdiction (AHJ).
Product is to be installed in accordance with the manufacturer’s published installation instructions by qualified installing personnel.
The materials, products or systems listed in this directory have been qualified to bear the QAI Listing Mark under the conditions stated with each Listing. Only those products bearing the QAI Listing Mark are considered to be listed by QAI.
No warrantee is expressed or implied, and no guarantee is provided that any jurisdictional authority will accept the Listing found herein. The appropriate authorities should be contacted regarding the acceptability of any given Listing.
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