Brandavskiljning

Brandavskiljning, often translated as fire separation or fire compartmentation, is a crucial passive fire protection strategy employed in building design and construction. It involves dividing a building into smaller, self-contained areas or compartments using fire-resistant materials and constructions. The primary goal of brandavskiljning is to limit the spread of fire and smoke from one compartment to another, thereby providing occupants with more time to evacuate safely and enabling firefighters to control the blaze.

This is achieved through the use of fire-rated walls, floors, ceilings, and doors. These elements are designed and tested to withstand fire for a specified period, typically measured in hours. The integrity of the fire compartments is maintained by ensuring that any openings, such as those for services like electrical cables, plumbing pipes, or ventilation ducts, are also sealed with fire-resistant materials or protected by fire stopping systems.

Effective brandavskiljning plays a vital role in the overall fire safety of a building. It helps to protect lives by creating safe escape routes and slowing down fire development, and it also helps to minimize property damage by containing the fire to a smaller area. Building codes and fire regulations worldwide mandate specific requirements for brandavskiljning based on the building's occupancy, size, and use. Adherence to these standards is essential for ensuring the safety and resilience of structures against fire hazards.