Wiremold Fire Classified Floor Boxes & Poke-Thru …

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10/21/2011 1 Wiremold® Fire Classified Floor Boxes & Poke-Thru Devices What is a fire rated floor? A fire rated floor is: Structural Decking Concrete Insulation (Certain types) Classification Types: D700 &D800 – require Insulation (WalkerCell) D900 – No Insulation (Poke-Thru Devices) 2 hr rated D900 Slab:

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