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Nullifire FJ260

Cavity Barrier use on your external facade panels

FJ260 is a close state cavity barrier made of rock mineral wool and designed to maintain the required fire resistance around windows, doors and when following fire compartment lines

Basic Uses

FJ260 Cavity Barrier is used as a cavity barrier, within external wall cavities in all required locations plus at the junction of compartment floors, compartment/party walls and around openings. It maintains fire resistance performance of cavities of up to 600 mm and only requires 5 mm of compression when fitting.

 

FAQ
  • What are Nullifire cavity barriers, and where are they typically used in building construction?
    Nullifire cavity barriers are fire protection products designed to compartmentalize vertical voids on your building façade and are commonly used in construction to prevent the spread of fire and smoke between different floors or levels. These barriers are essential for enhancing fire safety and maintaining the integrity of a building's fire compartments.
     
  • What are the primary functions and benefits of Nullifire cavity barriers?
    The primary function of Nullifire cavity barriers is to act as fire-resistant barriers in vertical voids, such as elevator shafts, stairwells, and service risers. They serve several key functions, including preventing the spread of fire and smoke between floors, allowing safe evacuation, and protecting critical building infrastructure. Their installation aids in ensuring compliance with fire safety regulations and maintaining the fire integrity of the building.
  • How should Nullifire cavity barriers be installed, and what are the critical installation considerations?
    Proper installation of Nullifire cavity barriers is crucial for their effectiveness in fire protection. Installation considerations include ensuring that the barriers are correctly positioned within the vertical voids and securely fastened in place. They should be installed in accordance with the manufacturer's guidelines and local building codes. It's advisable to consult with experienced professionals in fire safety and construction to ensure that the vertical cavity barriers are installed accurately and meet the required fire safety standards.
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