Fire Protection and Fire Stopping
Fire stopping - refers to the installation of materials and devices to prevent the spread of fire and smoke through openings or gaps in a building's structure. The goal of fire stopping is to compartmentalise a building, limiting the movement of fire and smoke and providing occupants with more time to evacuate safely. Fire stopping is a crucial component of fire protection systems and is typically required by building codes and regulations.
Common areas where fire stopping is implemented include;
1. Penetrations: Gaps created when pipes, conduits, cables, or other services pass through walls or floors. Fire stopping materials are used to seal these penetrations to prevent fire and smoke from spreading.
2. Joints: Gaps in construction joints, such as where walls meet floors or where different building elements come together. Fire stopping materials are applied to maintain the fire resistance of these joints.
3. Curtain Walls: Openings in curtain walls or partitions that need to be sealed to prevent fire and smoke from passing through.
Fire stopping materials may include fire-resistant sealants, mortars, foams, intumescent products, and fire-resistant boards. These materials are chosen based on their ability to withstand heat and prevent the passage of fire and smoke. The effectiveness of fire stopping is crucial in ensuring the safety of occupants and limiting the potential damage caused by a fire. Compliance with building codes and standards is essential in the proper design and installation of fire stopping systems
