The technique is a singular patented program making use of a flexible cloth which is bonded the two physically and mechanically towards the ductwork in the manufacture approach.
Analyzed in horizontal and also vertical orientation individually beneath cellulosic (regular time Vs. temperature curve) fire situations and effectively accomplished in excess of 120 minutes of fire resistance for integrity and steadiness of
A global products assessment and certification on the fire resistance performance for ventilation and smoke extraction ducts is staying carried out by Applus+ Laboratories
It is most critical to pick the most fitted fire resisting ductwork system for its intended application spot in order that the ductwork fire efficiency fulfills the requirements on the applicable software.
We manufacture non-coated fire rated ductwork that's been tested to both BS requirements and EN standards.
Nevertheless, when there is a proximity of certain expert services and gear mounted to the roof, then it is recommended.
Although we provide several conventional answers inside the Flamebar Ductwork array, our professional style and design team can operate intently along with you to determine the ideal Option which maximises protection in critical zones while guaranteeing the challenge comes in on price range.
The techniques are light-weight and Place-spacing, and supply up to four hours fire score in the two Instructions (Variety A and Type B) in accordance with BS476: Aspect 24, to supply purely natural ventilation or mechanically compelled ventilation, including very hot smoke extraction within the party of a fire.
Enthusiastic about starting a fire rated ductwork undertaking with Invicta? Get in contact now to speak to our professionals, and prepare a complimentary site pay click here a visit to.
Air Master Fire Rated Ductwork assists maintain pressurization systems and makes sure compartmentation. The integrity with the duct and its potential to function should be maintained during the celebration of a fire.
Ducts have to be supported strictly According to manufacturers requirements and installation pointers. Assistance procedure assessment need to be depending on exam efficiency.
Duct employed for the extraction of smoke in the event of fire and built to supply a degree of fire resistance
Should you be involved with the provision of fire protection, at any amount, Then you definately share liability and responsibility for its usefulness and Procedure when it’s required in fire. This is why you require to make certain that the ducting you are fitting is as many as the job.
Integrity & Insulation (EI)Fire compartmentation to prevent the flames or sizzling gases from physically passing from your fire aspect on the non-fire aspect by means of holes, gaps, cracks or any other kinds of openings and limit the rise in area temperature on the non-fire facet with the denoted period