Passive Fire Protection Systems

Why your building needs a passive fire protection system



The Fire and Rescue NSW reported a 6209 structure fire in 2013-2014.

Structure fires can be devastating, as it would mean loss of life and property. The only way to prevent damage to life and property is to have a mix of active and passive fire systems in place. Equipment such as fire extinguishers and sprinkler systems are examples of active fire protection measures. Passive fire protection is a proactive measure to contain and limit the spread of fire. While active and passive fire protection systems work in tandem in the case of a fire, the latter is more fundamental in nature and intrinsic to the structure of the building.

Benefits of passive fire protection

Passive fire protection is so designed that they contain the flames to a certain part of the building. They are useful in the prevention of fire spreading to other rooms and floors of the building. Also, passive protection stops the flow of toxins and smoke that can be highly detrimental to human lives. Passive fire protection systems available in Australia such as Firebox systems are permanent systems that ensure fire stops.

Working principle of passive fire protection

The fundamental way in which passive fire protection systems work is through the elimination of gaps and installation of fire stops at any location of the building where there is a threat of fire spreading and causing significant damage. This could either be a designing decision (like not using wood in some areas of the building) or the installation of certain equipment that will be able to seal the gap. Passive fire protection systems in Brisbane include a range of products such as fire sealants, fire collar, fire mortar, and more.

Understanding passive fire protection system


  • Structural fire protection: Here, the main structural components like joint systems and steel are protected. This is done by fireproofing the structure with a flame-retardant substance, like concrete and installing multi-service transit systems. 
  • Compartmentalization: This is concerned with the installation of barriers that will prevent flames from spreading. These barriers can be fire-rated walls, as well as dedicated flame and smoke barriers. 
  • Opening protection: This is concerned with openings like windows, doors, and air ducts that might compromise the fire barrier; for example, the fire protection system in Sydney includes special glazing for windows, fire panels, and more. Passive fire protection ensures the safety of your building and the people in it and gives you peace of mind.
https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Legal_and_Constitutional_Affairs/Fire_safety/Report/c02

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