When the plastic pipe melts away the.
Pvc pipe fire collars.
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The promaseal fc retrofit collar square base is a multi purpose collar designed for use with concrete slabs masonry and lightweight walls and lined ceilings.
Once the pipe starts to deform the intumescent material in the promat fire.
They can be split open enabling retrofitting as and when necessary.
Fire collars are suitable for installation in the various types of floors walls and ceilings in which they have been tested.
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 low profile pipe collars are designed to be installed in concrete brick or masonry fire rated walls and floors and fire rated plasterboard walls.
The advanced intumescent technology allows allproof to achieve a very low profile height of only 27mm for the 25 80mm pipe collars.
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.
Concrete drywall masonry leed voc.
In the event of fire the plastic pipe will start to deform.
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The allproof pipe collars consist of intumescent material encased in a steel surround with fixing tabs.
Available in a range of sizes to suit plastic pipes up to 315mm outside diameter promaseal fc retrofit collar are tested for up to 240 minutes frl in.
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In the case of upvc pipes this occurs at a temperature of approximately 70 c.
Once the pipe starts to deform the intumescent material in the promat fire.
3m fire barrier plastic pipe collars and accessories.
10 intumescent collar cp643 solid wall solid floor 4 hour 11 intumescent collar cp643 solid wall.
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.
Fire collars are suitable for installation in the various types of floors walls and ceilings in which they have been tested.
They are used to fire stop metal and plastic pipes in both vented and closed installations.
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.
In the case of upvc pipes this occurs at a temperature of approximately 70 c.
In the event of fire the plastic pipe will start to deform.
