The program is a unique patented program employing a versatile material which happens to be bonded each physically and mechanically to the ductwork throughout the manufacture process.
Analyzed in horizontal and vertical orientation independently below cellulosic (regular time Vs. temperature curve) fire situations and productively reached over a hundred and twenty minutes of fire resistance for integrity and balance of
A global item assessment and certification of your fire resistance overall performance for air flow and smoke extraction ducts is staying finished by Applus+ Laboratories
Any more services linked to fire ductwork supports could insert unknown load bearing factors, which in case of fire may possibly effects The soundness of the ductwork just when it is necessary most.
Ductform is one of the UK’s top producers of fire rated ductwork for any jobs and from several fire resistances for as many as 2 hours.
Together with the ductwork we provide bespoke assistance methods and will almost always be accessible to reply any concerns which will occur.
Our determination to safety is backed by steady screening and also a proactive approach to on-site get more info top quality control.
Metallic clad devices present some protection from blast damage or vandalism, and the chance to be accessed for long run products and services alterations.
Due to the presence of grease In the ducts, fire dampers come to be inoperable. Hence, they provide no protection versus fire and destruction.
As a completely dry installation consisting of angle framework with nine.5mm Durasteel sheets preset to the skin, the systems may be re-worked on website to accommodate challenging web site problems and offer you exceptional adaptability that other prefabricated duct devices are unable to.
Ducts ought to be supported strictly as per manufacturers requirements and installation pointers. Help system assessment must be determined by test effectiveness.
Duct utilized for the extraction of smoke in case of fire and meant to give a degree of fire resistance
In case you are linked to the provision of fire protection, at any stage, You then share liability and accountability for its usefulness and operation when it’s wanted in fire. That is why you'll need to be sure that the ducting you might be fitting is up to The task.
Kitchen extract ductwork poses a certain hazard as a result of existence of combustible grease lining (cooking oil fumes come to be grease) In the ductwork.