A passive fire fighting system, also known as passive fire protection (PFP), uses built-in, non-combustible materials and construction elements to contain fires and slow their spread, rather than reacting to them. Its main purpose is to compartmentalize a building with fire-resistant walls, floors, and doors, and to protect structural integrity, creating safe escape routes and limiting damage. Core components and functions Compartmentation: Fire-resistant walls, floors, and ceilings divide a building into sections, or compartments, to contain fire and smoke within a limited area. Fire-rated doors and windows: These are designed to withstand fire for a specific duration, preventing flames and smoke from passing through openings like doorways and windows. Firestopping: Systems like firestops and multi-cable transits (MCTs) are used to seal any openings or joints in fire-rated walls and floors that are created by pipes, cables, or other utilities. Structural protection: This involves applying materials to structural elements like steel beams to maintain their strength and integrity during a fire, preventing premature collapse. Fire-resistant coatings and materials: Specialized coatings and materials are used to provide fire resistance to various building components. Fire and smoke dampers: These are installed in ventilation systems to automatically close off openings, preventing fire and smoke from traveling through the ductwork. Purpose of passive fire protection Containment: To keep a fire within its area of origin. Protection: To prevent the spread of fire, smoke, and heat. Safety: To provide enough time for occupants to evacuate safely and for emergency services to respond. Structural integrity: To maintain the stability of the building structure for as long as possible #safelincs, #safelincsindia, #fireSprinkler, #firehydrant