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  2. Passive fire protection - Wikipedia

    en.wikipedia.org/wiki/Passive_fire_protection

    PFP systems are designed to "prevent" the spread of fire and smoke, or heating of structural members, for an intended limited period of time as determined by the local building code and fire codes. Passive fire protection measures such as firestops, fire walls, and fire doors, are tested to determine the fire-resistance rating of the final ...

  3. Firestop - Wikipedia

    en.wikipedia.org/wiki/Firestop

    A firestop or fire-stopping is a form of passive fire protection that is used to seal around openings and between joints in a fire-resistance-rated wall or floor assembly. Firestops are designed to maintain the fire-resistance rating of a wall or floor assembly intended to impede the spread of fire and smoke. [1]

  4. Fire damper - Wikipedia

    en.wikipedia.org/wiki/Fire_damper

    Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, allowing springs to ...

  5. What's a passive home and what can L.A. learn from ... - AOL

    www.aol.com/news/whats-passive-home-l-learn...

    A powerful filtration system is installed to control the flow of air, which helps keep embers out. "And in an extreme weather situation, what you would do if you had to evacuate is you would close ...

  6. Firestop pillow - Wikipedia

    en.wikipedia.org/wiki/Firestop_pillow

    Firestop pillows are passive fire protection items used for firestopping holes to achieve fireproofing. The various kinds of firestop pillows are intended to slow the spread of fire. They are often used to meet fire-resistance ratings in conduits that need frequent access.

  7. Fire protection engineering - Wikipedia

    en.wikipedia.org/wiki/Fire_protection_engineering

    Fire detection – fire alarm systems and brigade call systems; Active fire protection – fire suppression systems; Passive fire protection – fire and smoke barriers, space separation; Smoke control and management; Escape facilities – emergency exits, fire lifts, etc. Building design, layout, and space planning; Fire prevention programs

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