3M Duct Wrap 615+, Concrete Floor, Internal Fire
Duct (up to 3600 x 3600mm) through a fire-rated concrete floor. Protection from internal fire (up to 120mins). 3M Duct Wrap 615+ single layer around duct with two extra layers at penetration. Plasterboard collar on top side only finished with 3M Fire Barrier CP25WB+ sealant.
Products
Details
System ID #: 501
Max Fire Rating: 120 mins
Max Thermal Rating: 120 mins
Size: Up to 3600 x 3600mm
System products available for purchase
Build specifications
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