PASSIVE FIRE PROTECTION

PASSIVE FIRE PROTECTION

RELIABLE, COST EFFECTIVE FIRE STOPPING SOLUTIONS 24/7


REACTIVE

PASSIVE FIRE PROTECTION



Here at CJE, we don’t overlook the importance of correctly installed and maintained passive fire protection. Although complex alarm systems can provide warning and detection these are beneficial for the safety and security of a site, the more traditional and passive means of protection are equally vital to protect assets and people.


Passive fire protection encompasses a range of measures designed to contain and slow the spread of fire, smoke, and toxic gases within a building in the event of a fire. Unlike active systems such as sprinkler systems that require manual or automatic activation, passive fire protection features are inherently built into the building’s design and construction with their primary goal to limit the extent of fire damage and provide the occupants of the building more time to evacuate safely in the event of a fire. 


Do I Need Passive Fire Protection?

Passive fire protection is essential for safeguarding lives and property if you own or manage a building. Passive fire protection measures are integral components of a comprehensive fire safety strategy. 


By containing and slowing the spread of fire, smoke, and toxic gases, passive fire protection provides crucial time for occupants to evacuate safely and for emergency responders to intervene effectively. Whether it’s a residential, commercial, or industrial building, investing in passive fire protection is a proactive step towards minimising fire risks and ensuring the safety of everyone within the premises.




What is Fire Stopping & Sealing? 


Fire stopping and sealing are critical components of a building’s passive fire protection system, designed to prevent the spread of fire, smoke, and toxic gases through openings and gaps in fire-resistance-rated walls, floors, and ceilings. These techniques are essential for maintaining the integrity of fire compartments within a building.

Fire stopping solutions will usually include the use of fire-resistant materials which expand when exposed to high temperatures to fill the gaps, such as:

  • Firestop pillows
  • Intumescent sealants 
  • Collars and wraps 
  • Dampers 


Common Forms of Fire Stopping & Sealing Include:


Intumescent Materials

Expand when exposed to high temperatures, forming a fire-resistant barrier that seals gaps around penetrations.

Fire-Resistant Sealants

Used to seal joints and gaps, these materials maintain their integrity under fire conditions.

Fire Sleeves & Collars

Applied around pipes, these expand under heat to seal the pipe penetration.

Fire-Resistant Mortar

Used to fill larger openings, this mortar resists fire and smoke passage.

Fire Boards & Batts

Insulating panels that can be cut to fit around penetrations and sealed with fire-resistant coatings.


Common Fire Sealing Applications:



Perimeter Sealing

Around the edges of walls, floors, and ceilings to prevent fire spread through the building envelope.

Joint Sealing

Sealing of expansion joints or construction joints that might open or crack under fire conditions.

Service Penetrations

As with fire stopping, this includes sealing around cables, pipes, and ducts, particularly in locations where services pass between compartments.


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