NFPA 92-2018

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Standard for

Smoke Control Systems

2018

NFPA

IMPORTANT NOTICES AND DISCLAIMERS CONCERNING NFPA® STANDARDS

NOTICE AND DISCLAIMER OF LIABILITY CONCERNING THE USE OF NFPA STANDARDS

NFPA® codes, standards, recommended practices, and guides (“NFPA Standards”), of which the document

contained herein is one, are developed through a consensus standards development process approved by the

American National Standards Institute. This process brings together volunteers representing varied viewpoints

and interests to achieve consensus on re and other safety issues. While the NFPA administers the process and

establishes rules to promote fairness in the development of consensus, it does not independently test, evaluate, or

verify the accuracy of any information or the soundness of any judgments contained in NFPA Standards.

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REVISION SYMBOLS IDENTIFYING CHANGES FROM THE PREVIOUS EDITION

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REMINDER: UPDATING OF NFPA STANDARDS

Users of NFPA codes, standards, recommended practices, and guides (“NFPA Standards”) should be

aware that NFPA Standards may be amended from time to time through the issuance of a Tentative

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document.

ISBN: 978-145591902-4 (PDF)

ISBN: 978-145591903-1 (eBook)

IMPORTANT NOTICES AND DISCLAIMERS CONCERNING NFPA® STANDARDS

ADDITIONAL NOTICES AND DISCLAIMERS

Updating of NFPA Standards

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documents may be superseded at any time by the issuance of new editions or may be amended from time to time through the

issuance of Tentative Interim Amendments or corrected by Errata. An ofcial NFPA Standard at any point in time consists of

the current edition of the document together with any Tentative Interim Amendments and any Errata then in effect. In order

to determine whether a given document is the current edition and whether it has been amended through the issuance of

Tentative Interim Amendments or corrected through the issuance of Errata, consult appropriate NFPA publications such as the

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below.

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摘要：

NFPA 92-2018 是美国国家消防协会发布的标准，专注于建筑内的烟雾控制系统设计与安装。该标准为烟雾控制系统的设计、性能测试、维护及消防规范应用提供了系统性指导，旨在确保人员疏散及消防作业过程中建筑关键区域的可见度与空气健康水平。NFPA 92-2018 替代了早期版本，详细涵盖了正压送风、自然排烟及机械排烟系统的工程要求，并特别强调了系统集成、调试与年检的规范性。该标准适用于高层建筑、中庭、购物中心及地下设施等复杂建筑结构，是消防工程师、建筑师与施工承包商在设计和验收烟雾控制系统时的关键

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NFPA 92-2018

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