Buy good quality Fire Resistant Insulation Wedge Boards FP900 FP1000 made of high quality fibres and calcium silicate mineral boards reinforced with selected fibres and fillers. It is formulated without organic fibres and does not contain formaldehyde.
 
Fire-resistant insulation is designed to provide thermal insulation while also enhancing a building’s fire safety. These materials are specifically engineered to resist combustion, prevent the spread of flames, and maintain structural integrity under high temperatures. Fire-resistant insulation is essential in buildings where fire safety is a priority, such as in residential, commercial, and industrial settings. Here’s a detailed overview of the most common fire-resistant insulation materials, their applications, and benefits:
 
Types of Fire-Resistant Insulation
1. High Density Mineral Wool (Rock Wool or Slag Wool):
• Description: Made from natural rock (like basalt) or industrial by-products such as slag, mineral wool is formed by melting the raw material and spinning it into fibers.
• Fire Resistance: Mineral wool is non-combustible with a melting point of about 1,000°C (1,832°F). It can withstand high temperatures without losing its shape or effectiveness.
• Benefits: Excellent fire resistance, soundproofing, and thermal insulation. It is also moisture-resistant, mold-resistant, and provides additional structural support in some applications.
• Applications: Commonly used in walls, floors, ceilings, and around structural steel elements that require fire protection. It is also used in fire-rated walls and partitions.
2. Fiberglass Insulation:
• Description: Composed of fine glass fibers, fiberglass is one of the most widely used insulation materials.
• Fire Resistance: Fiberglass is non-combustible and can withstand high temperatures, although the binders used in some products may burn or degrade at lower temperatures.
• Benefits: Provides good thermal and acoustic insulation, is resistant to moisture and pests, and is relatively affordable and easy to install.
• Applications: Used in walls, ceilings, attics, and around HVAC ducts. It’s also commonly used in fire-rated assemblies.
3. Calcium Silicate Insulation:
• Description: Made from a blend of calcium, silica, and reinforcing fibers, this rigid board insulation is used for high-temperature applications.
• Fire Resistance: Non-combustible and capable of withstanding temperatures up to 1,000°C (1,832°F).
• Benefits: Provides excellent fire resistance, low thermal conductivity, and maintains structural integrity under fire exposure.
• Applications: Commonly used in industrial settings, pipe and equipment insulation, and for fireproofing structural steel.
4. Ceramic Fiber Insulation:
• Description: Made from alumina and silica, ceramic fiber insulation is designed for extreme high-temperature environments.
• Fire Resistance: Withstands temperatures up to 1,260°C (2,300°F) and is non-combustible.
• Benefits: High thermal resistance, low thermal conductivity, lightweight, and effective for very high-temperature applications.
• Applications: Used in furnaces, kilns, high-temperature ducting, and fire barriers in industrial settings.
5. Glass Wool Insulation:
• Description: Similar to fiberglass but made from recycled glass materials, glass wool is spun into fibers and then compressed into batts, rolls, or loose-fill.
• Fire Resistance: Non-combustible with a high melting point, making it effective in fire-rated applications.
• Benefits: Provides good thermal and acoustic properties, is lightweight, easy to handle, and resistant to moisture and pests.
• Applications: Used in walls, ceilings, roofs, and HVAC ducts where fire resistance is needed.
6. Intumescent Coatings and Spray-Applied Fire-Resistant Materials (SFRMs):
• Description: Intumescent coatings expand when exposed to high temperatures, forming a char layer that insulates and protects the substrate. SFRMs are spray-applied materials that provide a fire-resistant layer over structural elements.
• Fire Resistance: Provides excellent fire protection by insulating structural elements, preventing rapid temperature rise, and maintaining structural integrity.
• Benefits: Can be applied to a variety of surfaces, including steel beams, columns, and walls. They offer flexibility in fireproofing design and are often used in commercial and industrial settings.
• Applications: Used in fireproofing structural steel, concrete, and other critical building elements to achieve required fire ratings.
 
Applications of Fire-Resistant Insulation
1. Fire-Rated Walls and Partitions:
• Used in constructing walls and partitions that require specific fire ratings, such as in commercial buildings, hospitals, schools, and multi-family residences.
2. Ceilings and Floors:
• Provides fire resistance for floors and ceilings, especially in multi-story buildings where fire separation between floors is required.
3. Structural Steel Protection:
• Insulation and coatings are applied to structural steel elements to prevent them from reaching critical temperatures that could compromise their integrity during a fire.
4. HVAC Ducts and Pipes:
• Insulating ducts and pipes with fire-resistant materials helps prevent the spread of fire and smoke through building services.
5. Industrial Equipment and High-Temperature Applications:
• Used in furnaces, kilns, boilers, and other high-temperature equipment where fire resistance is crucial.
 
Benefits of Fire-Resistant Insulation
• Enhanced Fire Safety: Provides critical protection by slowing the spread of flames, protecting structural elements, and giving occupants more time to evacuate.
• Improved Building Resilience: Helps maintain the structural integrity of the building during a fire, reducing potential damage and aiding in safer evacuation.
• Thermal and Acoustic Performance: In addition to fire resistance, these materials offer good thermal insulation and soundproofing, contributing to overall building comfort.
• Compliance with Building Codes: Fire-resistant insulation helps meet stringent fire safety regulations and standards, ensuring building compliance and safety.