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Current Fire Door offer from the Builders Warehouse catalogue.
And finishes in 30 minute, 1 hour, 2 hour and 4 hour fire resistance levels.
The extinguishing agent is mono ammonium phosphate and ammonium sulfate powder and the discharge time of the agent is 13 seconds.
Clause 4.
The material of the cylinder is steel.
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Catalog excerpts.
Rs 1,300/Square Meter - Rs 4,300/Square Meter:.
Fire doors must provide a minimum of 30 minutes fire resistance, as ‘Fire Resisting Door 20 minutes’ (FD20) is no longer available.
Filling material If the door leaf of the fire door is filled with material, it should be filled with fire-proof and heat-insulating material that is.
FD120 – Provides safety for a minimum of 120 minutes.
DESCRIPTION. 1.
Non-Handed.
How long a fire protection door remains fire resistant depends on its fire resistance class.
Hardboard Class A Fire 813 X 2032.
Class B fire doors are generally used in relatively ordinary fire passages, such as enclosed staircases, smoke-proof staircases, fire elevators, and room. Dimensions: Request from us.
Jeld-Wen Oakfield Primed White Wooden 4-Panel Internal Fire Door 1981mm x 686mm (3423G) (4) compare.
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