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Achieve fire safety with 20mm intumescent sealing strip for doors and windows. Back to list
Jul . 11, 2024 09:41


Intumescent strips are a type of passive fire protection product that helps prevent the spread of fire in buildings. Specifically, a 20mm intumescent strip refers to a strip designed to expand when exposed to high temperatures. These strips are typically made from materials such as graphite, sodium silicate, or other chemically-treated compounds that react to heat by swelling and forming a protective barrier. When a fire occurs, the intumescent strip expands to seal off gaps in door frames, windows, or other openings, effectively containing the fire and slowing its spread. The 20mm size of the intumescent strip refers to the thickness of the strip, with larger sizes generally providing better fire protection. These strips are designed to be installed in gaps and joints throughout a building to create fire barriers and compartmentalize different areas. They are commonly used in fire doors, windows, and structural joints to help meet building code requirements and improve overall fire safety. In addition to preventing the spread of fire, intumescent strips also provide thermal and acoustic insulation properties, helping to improve energy efficiency and reduce noise transmission in buildings. This makes them a versatile solution for improving the overall performance and safety of a building. One of the key benefits of using 20mm intumescent strips is their ease of installation and maintenance
20mm intumescent strip
20mm intumescent strip. These strips are usually supplied in rolls or pre-cut lengths, making them easy to transport and handle on site. They can be quickly installed with adhesive or screws, and can easily be replaced if damaged or worn over time. Overall, 20mm intumescent strips are an essential component of a building's passive fire protection strategy. By sealing off gaps and joints, these strips help contain fires and protect occupants, allowing for a safer and more secure environment. Additionally, their thermal and acoustic properties make them a valuable addition to any building, helping to improve energy efficiency and occupant comfort. In conclusion, 20mm intumescent strips play a crucial role in fire safety and building performance. Their ability to expand and seal off gaps when exposed to high temperatures makes them an effective barrier against the spread of fire. By incorporating these strips into building designs, architects and developers can enhance both the safety and functionality of their structures.

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