Open state fire barrier to prevent the spread of fire for cavity widths up to 450 mm.
PFC Corofil Open State Barriers are designed to close off 25 mm air gaps. The intumescent strip will expand on heating to close off the air gap between the barrier and inner surface of the facade. Galvanized steel brackets are supplied as standard, stainless steel brackets can be ordered separately if required. The fire resistance performance varies depending on which barrier is required to suit the application and build up of the substrates. PFC Corofil Open State Barrier range is compliant to current market requirements and has been tested to the general principles of EN 1363-1 and in accordance with ASFP Technical Guidance Document 19 (TGD 19).
Features and benefits:
Tested to the general principles of EN 1363-1 and in accordance with ASFP TGD 19
Provides up to 120 minutes fire integrity and insulation for up to 300 mm cavities
Provides up to 90 minutes fire integrity and insulation for 301 mm to 450 mm cavities
Suitable for cavities up to 450 mm
Air gaps of 25 mm
Third party certification: IFC Certificate: IFCC 1584