A fire-rated collar is a critical component of passive fire protection used to seal openings around pipes, conduits, and ducts that penetrate walls and floors. Its primary purpose is to prevent the spread of fire and smoke through these openings, maintaining the fire resistance of the building.
The collar is usually made of fire-resistant materials that can withstand high temperatures. During a fire, the fire-rated collar expands and forms a seal, blocking the passage of flames and smoke.
It is a simple yet effective solution to compartmentalize fire and prevent its rapid spread within a building.
Fire-rated collars are commonly used in commercial, industrial, and residential buildings to enhance fire safety and provide additional time for evacuation and firefighting.
Proper installation and compliance with fire safety standards are crucial for the collar to function optimally.
Regular inspections and maintenance are necessary to ensure the collar remains in good condition and performs as intended.
Fire-rated collars are an important part of a comprehensive fire protection strategy, contributing to the overall safety of occupants and property.