Firestop pipe collars and cast in devices close openings in concrete left by burned away pipes.
Fire collar for pvc pipe.
They are used to fire stop metal and plastic pipes in both vented and closed installations.
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Remove adhesives tapes remove industrial adhesives and tapes remove firestopping products remove 3m.
Specseal ssc firestop collars are factory manufactured firestop devices sized to plastic pipes of up to 6 in.
Slide these into the small gaps around pipes passing through fire resistant walls and floors.
The qwr ce marked fire collars consist of a continuous pressed stainless steel flexible shell containing high performance graphite based intumescent material which reacts under the influence of heat to exert pressure on the pipe as it softens to form a carbonaceous char which provides an effective insulation plug thus preventing smoke and fire passing through to the adjoining compartment.
Fire rating page 1 intumescent sealant cp611a drywall solid wall 4 hour 2 intumescent sealant cp611a drywall solid wall 4 hour pvc pipe 3 intumescent sealant cp611a cp670 firestop board 1 hour 4.
Because different types of plastic can react to fire in different ways you must ensure the fire collar you choose is tested and approved for the type of plastic or make of pipe you are using.
Concrete drywall masonry leed voc.
A fire collar for pvc pipes will provide the proper fire protection for a penetrating pipe while maintaining the wall ceiling floor s 1 or 2 hour fire rating.
Bolt two same size flanges together with a gasket to create an access point within a line.
Firestop collars contain an intumescent strip of firestopping material which will expand and char if it hits an elevated temperature due to fire.
Ssc collars consist of a restraining collar with a factory applied intumescent ensuring the correct amount of material is applied every time.
Fire collars and fire sleeves with intumescent materials are usually used to squeeze the pipe shut completely sealing it before the fire can pass through.
In the event of fire the plastic pipe will start to deform.
3m fire barrier plastic pipe collars and accessories.
Once the pipe starts to deform the intumescent material in the promat fire collar expands closing off the plastic pipe or combustible insulation and thus forming an insulating barrier.
Etag bs and ul compliant and fm approved retrofit firestop collar to help create a fire and smoke barrier around existing pipe penetrations base materials.
