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FF102/50 - Ventilated Cavity Fire Barrier

Verified by manufacturer 2 months ago

Tenmat Limited Third party certifications:
  • IFCC

    IFCC

    Certificate type

A cavity fire barrier system for ventilated cavities of up to 50 mm.

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Application

The FF102/50 can be mechanically fixed both horizontally and vertically within ventilated cavities behind rainscreen or cladding systems to act as a cavity fire barrier. Suitable for use within the majority of construction types.

Description

Tenmat’s FF102/50, Ventilated Cavity Fire Barriers, are manufactured from a low smoke zero halogen high expansion intumescent material. They are designed 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).


Features & Benefits:

  • An “open state” cavity fire barrier for use horizontally within uninsulated, ventilated and drained cavities
  • CCPI Verified
  • 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, 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

General information

Color

Silver

Material

Aluminium

Foil

Intumescent

Shape

Rectangle

Length

1000 mm

Width

75 mm

Height

6 mm

Uniclass

Pr_25_80_80_44 Intumescent sleeved mineral wool cavity fire barriersPrimary
Pr_25_80_80_79 Sleeved mineral wool cavity barriers

CAWS

H92/776 Thermal insulation

P10/420 Sleeved mineral wool small cavity barriers

P12/360 Mineral wool rigid batts

P10/70 Sleeved small cavity barriers

P12/40 Mineral wool rigid batts

Specification data - Intumescent sleeved mineral wool cavity fire barriers

Standard

Tested and certified in accordance with ASFP Technical Guidance Document TDG19.

Fire performance

Guidance for specification option:

Fire-rated for up to 120 minutes, depending on the application. Consult manufacturer and insert requirements.

Material

Intumescent Strip encased in aluminium foil.

Cavity width

-

Manufacturer guidance

For ventilated cavities of up to 50 mm. Insert requirements.

Air gap

44 mm.

Attachment

Stainless steel countersunk head screws, maximum head diameter 11.5 mm, at 250 mm (maximum) centres.

BIM objects

Platform Compatible Version
Revit
-

1

Third party certifications

IFCC

IFCC

FF102/50 - Ventilated Cavity Fire Barrier 3rd Party Certification

Literature

FF102/50 - Ventilated Cavity Fire Barrier - Datasheet

FF102/50 - Ventilated Cavity Fire Barrier - Datasheet

Cavity Fire Barriers for External Weatherboards - Datasheet

Cavity Fire Barriers for External Weatherboards - Datasheet

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