So, the fire resisting duct wants to take care of i.e., not compromise the fire resistance of the wall or ground through which it penetrates. The functionality of a fire resisting duct which penetrates a fire resisting/separating element demands cautious consideration by specifiers and controlling authorities. The conventional intervals of balance and integrity ought to in all situations be at the least equivalent to Individuals needed for the penetrated element of design.
Employing state-of-the-art computerized producing amenities and specialized technical groups, we provide an item that balances uncompromising safety with practical industry engineering:
A world product or service evaluation and certification of your fire resistance functionality for air flow and smoke extraction ducts is being accomplished by Applus+ Laboratories
It is actually most critical to pick the most fitted fire resisting ductwork method for its meant software space to make certain that the ductwork fire effectiveness satisfies the requirements of the related application.
We manufacture non-coated fire rated ductwork that's been examined to both equally BS requirements and EN benchmarks.
However, if there is a proximity of particular providers and tools mounted about the roof, then it is recommended.
When ductwork passes by way of a number of compartments, There exists a risk from a fire in a compartment outdoors the kitchen area. This may cause the grease In the duct to ignite and distribute fire inside the ducts all through the building.
Smoke extract ductwork is really an unexpected emergency method and insulation should be able to Regulate the exhaust temperatures. On the other hand this had to be confirmed in a fire test.
The systems are designed bespoke in order to accomplish the required cross-sectional region of airflow at the specified strain and will accommodate foot traffic inside to allow for upkeep accessibility.
Only company in the Middle-East with lightest smoke-extract duct tested under full time-temperature curve for 120min
Manufactured from excellent quality Galvanised steel, our Flamebar Fire Rated Ductwork remedies are actually created to satisfy quite possibly the most stringent specifications and are becoming the popular solution by lots of specifiers and builders.
Insulation on the ducts inside the kitchen area present no protection. A fire in a commercial kitchen will likely be matter to your kitchen area suppression systems and compartmentation composition.
Fire dampers are utilised to keep up compartmentation within the party of fire, to limit spread of fire from one locale to a different to avoid migration of fire throughout the creating.
Integrity & Insulation (EI)Fire compartmentation to prevent the flames fire rated ductwork or incredibly hot gases from bodily passing from the fire side towards the non-fire aspect by way of holes, gaps, cracks or any other kinds of openings and limit the rise in surface temperature around the non-fire side for the denoted duration