Coated ducts can qualify for Security & Integrity standards when exposed to full time-temperature curve nevertheless it doesn't qualify for insulation conditions.
Employing state-of-the-art computerized production services and specialised technological groups, we deliver a product that balances uncompromising safety with useful subject engineering:
Whether or not or not it's the fire protection of current steel ducting, or maybe the forming of recent unbiased self-supporting fire rated ductwork, Thameside Fire Halting Ltd, offer an unparalleled support in the construction and variety of readily available materials to meet the higher requirements demanded, supplying around 4-hour fire rating and large levels of pressurisation and insulation.
Any more companies connected to fire ductwork supports may increase mysterious load bearing aspects, which in case of fire may perhaps affect The soundness of the ductwork just when it is necessary most.
We manufacture non-coated fire rated ductwork which has been analyzed to both equally BS criteria and EN criteria.
Having said that, if there is a proximity of specified providers and gear mounted within the roof, then it is usually recommended.
When ductwork passes as a result of several compartments, You will find there's danger from the fire in a very compartment outside the kitchen. This can result in the grease Within the duct to ignite and distribute fire In the ducts through the entire making.
Smoke extract ductwork is really an unexpected emergency program and insulation will be able to Command the exhaust temperatures. However this needed to be demonstrated in a fire exam.
The techniques are designed bespoke so as to achieve the expected cross-sectional area of airflow at the desired tension and will accommodate foot website traffic inside of to allow for maintenance accessibility.
Only company in the Middle-East with lightest smoke-extract duct analyzed underneath full time-temperature curve for 120min
This is completely Erroneous and is considered harmful to making safety. In case the ductwork loses stability / integrity, Insulation will are unsuccessful as it is going to move Along with the collapse of ducts.
Insulation within the ducts inside the kitchen offer no protection. A fire inside a commercial kitchen will be issue into the kitchen area suppression devices and compartmentation framework.
Air Learn Smoke Extract ductwork is really a critical element of a fire approach, by properly channeling smoke out from the constructing.
It is the process which includes to operate. Steadiness, Integrity and Insulation here ought to be tested jointly to be a system.