TENMAT FF102/50 Intumescent Cavity Barrier

Main Details

Tenmat’s FF102/50 Ventilated Cavity Fire Barriers are designed to reinstate fire resistance performance within external wall cavities that require permanent (open-state) ventilation in non-fire conditions.

Tenmat’s FF102/50, Ventilated Cavity Fire Barriers, are manufactured from a low smoke zero halogen high expansion intumescent material. They are designed to be installed horizontally to reinstate fire resisting performance to external wall cavities that are required to be ventilated (open-state) in non-fire conditions. The FF102/50 is manufactured from a rigid intumescent material allowing it to be provided in a strip format, it is also covered with a protective layer of aluminium foil for ease of handling.

In the event of a fire the FF102/50 intumescent material will expand to close the external wall cavity, providing effective fire resistance, for integrity and insulation for up to 120 minutes depending upon the construction of the external walls.

The FF102/50 is designed for use within cavities of up to 50mm and once installed will close the remaining free air gap in front of the 6mm cavity barrier of up to a maximum of 44mm (depending on construction type).

• CCPI Verified
• An “open state” cavity fire barrier for use horizontally within uninsulated, ventilated and drained cavities
• Fire Rated for up to 120 minutes for both integrity and insulation when tested to the general principles of BS EN 1363-1 following ASFP TGD 19 guidance
• 3rd Party Certification – IFC Certification
• Tested for : Timber Frame, SIPS Panels, SFS, Concrete, Masonry, Render Systems & External Weatherboards
•  Ventilated design – developed to allow maximum ventilation and drainage of cavities reducing the need for cavity trays or weepholes
•  Suitable for “open-state” ventilated cavities up to 50mm wide
• Provided in strips of 1m long, 75mm wide and 6mm thick
• Lightweight – designed to be easily and quickly installed
•  No maintenance required after installation

Fire Testing

Tenmat FF102/50 has been tested and assessed to the general principles of BS 476 Part 20 and 22: 1987

Please see below the field of application for this fire testing:

For more test details and technical advice, please contact us.

FF102/50 Specification:

• Suitable for a timber frame construction
• Accommodates a maximum void of 50mm
• Provides a 44mm clear ventilated void
• Simple installation process
• Suitable for installation against timber substrates
• Tested to the general principles of BS 476 Part 20: 1987
• Suitable for horizontal orientation
• Provides between 30 and 120 minutes fire resistance

For more information, please contact our technical department on 01752 690997.

You can also view our other cavity barriers here.

IMPORTANT INFORMATION ON PURCHASING OF PASSIVE FIRE PROTECTION PRODUCTS NOTICE:

The information displayed about the products on this website is to be used for guidance ONLY. We advise that all customers contact our technical department to obtain a free no obligation specification and quotation before purchasing goods directly from the website.

Please be aware that any negligence caused by failure to obtain the relevant advice, or availment of our specification and estimation service, will absolve International Passive Fire Ltd from any liability should Passive Fire Protection Products prepared, or used, by the purchaser, or any other parties, result in damage to property or human life, or for any monetary costs incurred due to incorrect usage.