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  2. Fire-resistance rating - Wikipedia

    en.wikipedia.org/wiki/Fire-resistance_rating

    This rating is the requirement in data safes and vault structures for protecting digital information on magnetic media or hard drives. Temperatures inside the protected chamber must be held below 125 °F (52 °C) for the time period specified, such as Class 125-2 Hour, with temperatures up to 2,000 °F (1,090 °C) outside the vault.

  3. EN 54 - Wikipedia

    en.wikipedia.org/wiki/EN_54

    The EN 54 series of standards covers the following topics and product groups related to fire detection and fire alarm systems: [6] [7] Introduction: the introduction to the series of standards contains a diagram of a fire alarm system as well as numerous definitions of terms that are used in the other parts of the series of standards.

  4. Flame spread - Wikipedia

    en.wikipedia.org/wiki/Flame_spread

    This method is more indicative of real world fire hazards, and is preferred over NFPA 255, [4] but is more expensive. Also, test results for heat, smoke, and combustion product release from NFPA 286 are suitable for use as input into fire models for performance-based design, whereas results from NFPA 255 are not. [4]

  5. List of EN standards - Wikipedia

    en.wikipedia.org/wiki/List_of_EN_standards

    Fire protection on railway vehicles. Fire safety requirements for rolling stock design; EN 45545-5: Railway applications. Fire protection on railway vehicles. Fire safety requirements for electrical equipment including that of trolley buses, track guided buses and magnetic levitation vehicles; EN 45545-6: Railway applications. Fire protection ...

  6. Fire test - Wikipedia

    en.wikipedia.org/wiki/Fire_test

    A fire test is a means of determining whether fire protection products meet minimum performance criteria as set out in a building code or other applicable legislation. Successful tests in laboratories holding national accreditation for testing and certification result in the issuance of a certification listing .

  7. Fire class - Wikipedia

    en.wikipedia.org/wiki/Fire_class

    A fire class is a system of categorizing fire with regard to the type of material and fuel for combustion.Class letters are often assigned to the different types of fire [1], but these differ between territories; there are separate standards for the United States (NFPA 10 Chapter 5.2.1-5.2.5), Europe (DIN EN2 Classification of fires (European Standard) ISO3941 Classification of fires ...

  8. Fire door - Wikipedia

    en.wikipedia.org/wiki/Fire_door

    A fire door is a door with a fire-resistance rating (sometimes referred to as a fire protection rating for closures) used as part of a passive fire protection system to reduce the spread of fire and smoke between separate compartments of a structure and to enable safe egress from a building or structure or ship.

  9. Eurocode 3: Design of steel structures - Wikipedia

    en.wikipedia.org/wiki/Eurocode_3:_Design_of...

    EN 1993-1-2 deals with the design of steel structures for the accidental situation of fire exposure and it has to be used in conjunction with EN 1993-1-1 and EN 1991-1-2. This part only identifies differences from, or supplements to, normal temperature design. EN 1993-1-2 deals only with passive methods of fire protection.