Daiken New Zealand Limited
Building Products Listing Program
- Daiken New Zealand Limited
- Fire-Resistant Door Component
- Rangiora, New Zealand
- F478-1
- F478-1 Edition 2
- March 30, 2022
- April 15, 2025
- N/A
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ASTM E84-18
Standard Test Method for Surface Burning Characteristics of Building Materials.
UL 10C-21
Positive Pressure Fire Tests of Door Assemblies.
UL 10B-20
Fire Tests of Door Assemblies.
NFPA 252-22
Standard Methods of Fire Tests of Door Assemblies.
CAN/ULC S104-15
Standard Method for Fire Tests of Door Assemblies.
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Daiken New Zealand 2.8U790UX Medium Density Fiberboard (MDF) approved fire-resistance rated door components and interior finish.
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Finished pallets of material are marked with labelling that contains the following information:
a) Manufacturer’s name or trademark
b) Panel Name and Size
c) Month and year of manufacture
d) QAI file Number: F478-1
e) The wording ASTM E84 Class C
f) QAI logo shown here:
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Daiken 2.8U790UX MDF products are approved for use as components in the manufacture of 20-minute to 90-minute rated fire-resistance rated door products where MDF skins are 2.5 mm to 3.2 mm thickness and 45 lbs/ft3 (720 kg/m3) density.
Daiken 2.8U79OUX MDF products have the following interior finish class surface burning characteristics determined in accordance with ASTM E84:
Model
Density
Interior Finish Rating
2.8U790UX
45 lbs/ft3
(720 kg/m3)
Class C
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.
The standard herein listed is the currently accepted version within the relevant certification scheme, code or other requirements unless otherwise noted. Transition periods may apply. Upon request, QAI will provide information about the validity of any of its certifications.
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