Fire Collar For Pvc Pipe

Firestop pipe collars and cast in devices close openings in concrete left by burned away pipes.

Fire collar for pvc pipe.

10 intumescent collar cp643 solid wall solid floor 4 hour 11 intumescent collar cp643 solid wall. 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. In the event of fire the plastic pipe will start to deform. Slide these into the small gaps around pipes passing through fire resistant walls and floors.

Firestop collars contain an intumescent strip of firestopping material which will expand and char if it hits an elevated temperature due to fire. Concrete drywall masonry leed voc. Specseal ssc firestop collars are factory manufactured firestop devices sized to plastic pipes of up to 6 in. Pvc pipe flanges for drain waste and vent.

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. 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. 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.

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. Bolt two same size flanges together with a gasket to create an access point within a line. 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.

They are used to fire stop metal and plastic pipes in both vented and closed installations. Ssc collars consist of a restraining collar with a factory applied intumescent ensuring the correct amount of material is applied every time.