Packing (firestopping)

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Ceramic fibre used as packing to support firestop silicone caulking

Packing is the process and/or the materials used in filling both service penetrations and building joints with backer materials as approved components within a firestop.

## Purpose

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Packing with inherently fire-resistive materials, such as rockwool or ceramic fibre is intended to protect sealants that would, on their own, be consumed by the fire. Lesser packing, such as foam backer rod or fibreglass are used simply to hold up materials that can survive fire testing on their own. In both cases, the packing is placed in such a way as to control the exact depth of the materials that top off the seal.

## See also

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* Firestop
* Mineral wool
* Annulus (firestop)
* Penetration (firestop)
* Fire test
* Passive fire protection
* Sealant
* Caulking
* Annulus (firestop)

## External links

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* Packing as used in a patented firestop product patent
* Ward Manufacturing UL Listing, Item 4A is Packing Material for Firestop[permanent dead link]

* v
* t
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Fire protection

Fundamental concepts|

* Backdraft
* Boiling liquid expanding vapor explosion (BLEVE)
* Boilover
* Combustibility and flammability
* Conflagration
* Dangerous goods (HAZMAT)
* Deflagration
* Detonation
* Dust explosion
* Enthalpy of vaporization
* Explosive
* Fire classification
* Fire control
* Fire loading
* Fire point
* Fire triangle
* Flammability diagram
* Flammability limit
* Flammable liquid
* Flashover
* Flash point
* Friction loss
* Gas leak
* Heat transfer
* Jet fire
* K-factor (fire protection)
* Pool fire
* Pyrolysis
* Spontaneous combustion
* Structure fire
* Thermal radiation
* Water pressure

Technology|

* Active fire protection
* Automatic fire suppression
* Condensed aerosol fire suppression
* Detonation flame arrester
* External water spray system
* Fire bucket
* Fire prevention
* Fire protection
* Fire retardant
* Fire-retardant fabric
* Fire retardant gel
* Fire-safe polymers
* Fire safety
* Fire sprinkler system
* Fire suppression system
* Firefighting foam
* Flame arrester
* Flame retardant
* Flashback arrestor
* Fusible link
* Gaseous fire suppression
* Hypoxic air technology for fire prevention
* Inerting system
* Intumescent
* Passive fire protection
* Personal protective equipment (PPE)
* Relief valve
* Spark arrestor
* Tank blanketing
* Vehicle fire suppression system

Building design|

* Annulus (firestop)
* Area of refuge
* Booster pump
* Compartmentation
* Crash bar
* Electromagnetic door holder
* Electromagnetic lock
* Emergency exit
* Emergency light
* Exit sign
* Fire curtain
* Fire cut
* Fire damper
* Fire door
* Fire escape
* Fire extinguisher
* Fire hose
* Fire hydrant
* Fire pump
* Fire sprinkler
* Firestop
* Firestop pillow
* Firewall (construction)
* Grease duct
* Heat and smoke vent
* Packing (firestopping)
* Penetrant (mechanical, electrical, or structural)
* Penetration (firestop)
* Pressurisation ductwork
* Safety glass
* Smoke control
* Smoke damper
* Smoke exhaust ductwork
* Smokeproof enclosure
* Standpipe (firefighting)

Fire alarm systems|

* Aspirating smoke detector
* Carbon monoxide detector
* Circuit integrity
* Explosive gas leak detector
* Fire alarm call box
* Fire alarm control panel
* Fire alarm notification appliance
* Fire drill
* Flame detector
* Heat detector
* Manual fire alarm activation
* Smoke detector

Professions, trades,
and services|

* Duct cleaning
* Fire insurance
* Fire protection engineering
* Fireproofing
* Fire-resistance rating
* Fire Safety Evaluation System (FSES)
* Fire test
* Kitchen exhaust cleaning
* Listing and approval use and compliance
* Sprinkler fitting

Industry organizations|

* Institution of Fire Engineers (IFE)
* National Council of Examiners for Engineering and Surveying (NCEES)
* National Fire Protection Association (NFPA)
* Society of Fire Protection Engineers  (SFPE)
* Underwriters Laboratories (UL)

Standards|

* CE marking
* EN 3
* EN 54
* EN 16034
* Flame spread
* GHS hazard statements
* GHS precautionary statements
* Life Safety Code (NFPA 101)
* List of R-phrases
* List of S-phrases
* Safety data sheet
* UL 94

Awards|

* Arthur B. Guise Medal
* Harry C. Bigglestone Award

See also|

* Template:Fire
* Template:Firefighting
* Template:HVAC

* Category
* Commons

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