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NFPA 252

English -- Standard Methods of Fire Tests of Door Assemblies - Effective Date: 12/01/2016

Organization:
NFPA - (NFPA) - National Fluid Power Association
Year: 2017

Abstract: Scope: This standard prescribes standardized fire and hose stream test procedures that apply to fire door assemblies intended to be used to retard the spread of fire through door openings in fire-resistive walls. Purpose. The purpose of this standard is to prescribe specific fire and hose stream test procedures for fire door assemblies in order to standardize a method for determining the degree of fire protection provided by such assemblies in retarding the spread of fire (flame, heat, and hot gases) through door openings in fire-resistive walls. The degree of fire protection measured in units of time is not an absolute value because all possible actual fire scenarios are not represented by the standard fire exposure described herein. This standard allows different fire door assemblies to be compared with each other in order to evaluate their relative performance as measured against a standard fire exposure
URI: http://yse.yabesh.ir/std;jsessionid=BDA61AF91C83DA2CC6ADE3C645CDCD14/handle/yse/236808
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    NFPA 252

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contributor authorNFPA - (NFPA) - National Fluid Power Association
date accessioned2017-10-18T11:13:43Z
date available2017-10-18T11:13:43Z
date copyright2017.01.01
date issued2017
identifier otherEUJOSFAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;jsessionid=BDA61AF91C83DA2CC6ADE3C645CDCD14/handle/yse/236808
description abstractScope: This standard prescribes standardized fire and hose stream test procedures that apply to fire door assemblies intended to be used to retard the spread of fire through door openings in fire-resistive walls. Purpose. The purpose of this standard is to prescribe specific fire and hose stream test procedures for fire door assemblies in order to standardize a method for determining the degree of fire protection provided by such assemblies in retarding the spread of fire (flame, heat, and hot gases) through door openings in fire-resistive walls. The degree of fire protection measured in units of time is not an absolute value because all possible actual fire scenarios are not represented by the standard fire exposure described herein. This standard allows different fire door assemblies to be compared with each other in order to evaluate their relative performance as measured against a standard fire exposure
languageEnglish
titleNFPA 252num
titleEnglish -- Standard Methods of Fire Tests of Door Assemblies - Effective Date: 12/01/2016en
typestandard
page25
statusActive
treeNFPA - (NFPA) - National Fluid Power Association:;2017
contenttypefulltext
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