So, the fire resisting duct wants to maintain i.e., not compromise the fire resistance of your wall or ground by which it penetrates. The general performance of the fire resisting duct which penetrates a fire resisting/separating factor demands cautious consideration by specifiers and managing authorities. The common periods of steadiness and integrity really should in all cases be a minimum of equivalent to All those necessary for the penetrated aspect of construction.
The fire rated ductwork is shipped to website and fitted as ordinary ductwork, so obviating the need for additional contractors.
No matter if or not it's the fire protection of current steel ducting, or maybe the forming of new independent self-supporting fire rated ductwork, Thameside Fire Stopping Ltd, offer you an unparalleled company in the construction and collection of readily available materials to meet the higher requirements demanded, delivering up to four-hour fire rating and significant levels of pressurisation and insulation.
It truly is most important to choose the most fitted fire resisting ductwork method for its supposed software region making sure that the ductwork fire overall performance meets the requirements of the pertinent software.
We manufacture non-coated fire rated ductwork that has been analyzed to equally BS standards and EN expectations.
Together with the ductwork we provide bespoke guidance methods and will almost always be accessible to respond to any queries that will arise.
Our dedication to safety is backed by continual screening as well as a proactive approach to on-web page excellent Handle.
Metal clad techniques present some protection from blast harm or vandalism, and the opportunity to be accessed for long term services alterations.
Due to presence of grease Within the ducts, fire dampers turn out to be inoperable. As a result, get more info they provide no protection against fire and problems.
Only organization in the Middle-East with lightest smoke-extract duct examined below full-time-temperature curve for 120min
This is totally Improper and is considered harmful to constructing safety. In the event the ductwork loses stability / integrity, Insulation will fail as it can transfer Using the collapse of ducts.
Integrity-only (E)Fire compartmentation to stop the flames or hot gases from bodily passing within the fire facet into the non-fire facet by holes, gaps, cracks or any other kinds of openings to the denoted duration
Fire dampers are applied to keep up compartmentation inside the event of fire, to limit unfold of fire from 1 place to a different to forestall migration of fire throughout the developing.
Kitchen area extract ductwork poses a certain hazard due to the presence of combustible grease lining (cooking oil fumes turn out to be grease) inside the ductwork.