Product
Product
Fire Rated Ductwork
Flame Retardant Duct
fire-rated duct
Flame-Retardant Duct
Fire resistant duct installation
Fire Rated Ductwork
Flame Retardant Duct
fire-rated duct
Flame-Retardant Duct
Fire resistant duct installation

Fire-resistant composite duct

    Fire-resistant composite duct is a type of air duct composed of multiple materials, and its core feature is to have certain fire resistance performance. It can maintain a certain level of structural integrity in the event of a fire, delay the spread of the fire, and buy valuable time for personnel evacuation and firefighting rescue.


Fire-resistant composite duct Product overview

Fire-resistant composite duct is a type of air duct composed of multiple materials, and its core feature is to have certain fire resistance performance. It can maintain a certain level of structural integrity in the event of a fire, delay the spread of the fire, and buy valuable time for personnel evacuation and firefighting rescue. Fire-resistant composite ducts not only have fire-resistant properties, but also have characteristics such as insulation and corrosion resistance, making them an indispensable part of modern buildings.

Fire-resistant composite duct  Structure&material

Fire-resistant composite ducts are usually composed of multiple layers of materials, and common structures include:
Inner layer: usually made of materials with fire-resistant properties, such as inorganic fibers, silicates, etc., to provide fire protection.
Intermediate layer: may contain insulation materials such as rock wool, glass wool, etc. to reduce heat transfer.
Outer layer: Made of metal plates, color steel plates, or inorganic non combustible material plates, providing mechanical strength and corrosion resistance.
The materials selected for fire-resistant composite air ducts have undergone strict screening and testing to ensure that they meet relevant fire prevention, insulation, and corrosion resistance standards.

Fire-resistant composite duct  Performance advantages

Good fire resistance: Fire-resistant composite ducts can maintain structural stability in high temperature environments, effectively preventing the spread of fire.
Good insulation performance: The insulation material in the middle layer can effectively reduce heat transfer and lower energy consumption.
Strong corrosion resistance: The outer material has excellent corrosion resistance and can operate stably for a long time in various harsh environments.
Lightweight and high strength: Compared to traditional duct materials, fire-resistant composite ducts significantly reduce weight, lower installation difficulty and cost, and have high structural strength, meeting the requirements of specifications for duct strength and tightness.
Environmental Protection and Health: Produced using non-toxic and harmless raw materials, without the release of harmful substances, harmless to human health.

Fire-resistant composite duct  Application area

Fire resistant composite ducts are used in fire and smoke exhaust systems of various buildings and industrial facilities, including but not limited to:
Commercial complexes: such as shopping centers, hotels, office buildings, etc.
Public facilities: such as hospitals, schools, sports centers, etc.
Industrial plants: such as electronics factories, pharmaceutical factories, food processing factories, etc.
Underground spaces: such as subway stations, underground shopping malls, civil air defense projects, etc.

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