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  2. Hypoxic air technology for fire prevention - Wikipedia

    en.wikipedia.org/wiki/Hypoxic_air_technology_for...

    Hypoxic air systems can be integrated with the building management system and can include systems to recover the heat generated by the hypoxic air generator that, would otherwise be wasted. [ 5 ] Air with low oxygen concentration is transported to the protected volumes through dedicated pipes or, more simply, via an existing ventilation system .

  3. Active fire protection - Wikipedia

    en.wikipedia.org/wiki/Active_fire_protection

    Hypoxic air fire prevention systems, also known as oxygen reduction systems are new automatic fire prevention systems that permanently reduce the oxygen concentration inside the protected volumes so that ignition or fire spreading cannot occur. Unlike traditional fire suppression systems that usually extinguish fire after it is detected ...

  4. Hypoxic air fire prevention system - Wikipedia

    en.wikipedia.org/?title=Hypoxic_air_fire...

    Pages for logged out editors learn more. Contributions; Talk; Hypoxic air fire prevention system

  5. What is the red fire retardant dropped by planes to ... - AOL

    www.aol.com/red-fire-retardant-dropped-planes...

    The U.S. Forest Service bans the use of long-term fire retardant on federal lands near waterways or endangered species habitats. What is the red fire retardant dropped by planes to fight LA wildfires?

  6. New fire department unit in southern Indiana rescues ... - AOL

    www.aol.com/fire-department-unit-southern...

    A new Bloomington Fire Department unit is trying to address the underlying causes that keep some local residents trapped in a cycle of suffering.. The seven member Mobile Integrated Health Unit ...

  7. List of Pennsylvania fire departments - Wikipedia

    en.wikipedia.org/wiki/List_of_Pennsylvania_fire...

    Harrisburg International Airport Fire Department (Station 70) Harrisburg Air National Guard Base. 193rd Air National Guard Fire Department (Station 71) Cleveland-Cliffs Steelton Steel Mill Cleveland-Cliffs Steelton Fire Department (Station 73) Three Mile Island Nuclear Generating Station. Three Mile Island Fire Brigade (Station 74) Middletown ...

  8. Most of Indiana has an 'elevated fire danger' alert Tuesday ...

    www.aol.com/most-indiana-elevated-fire-danger...

    A special weather statement has been issued about an elevated fire danger for much of Indiana by the National Weather Service. Here's what to know. What is an elevated fire danger?

  9. Pressurisation ductwork - Wikipedia

    en.wikipedia.org/wiki/Pressurisation_ductwork

    There are two means of providing fire-resistance rated ductwork: Inherently fire-resistant, or proprietary factory assembled ducts which are made of sheet metal shells filled with mixtures of rockwool, fiber and silicon dioxide; Sheet metal duct with exterior fireproofing materials such as blanket rockwool, ceramic fiber, or intumescent paint.