BS EN 45545-3-2024 铁路应用 铁路车辆防火 防火屏障的耐火要求

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史蒂文 2025-07-17 22 1.51MB 30 页 18星币
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BSI Standards Publication
Railway applications — Fire
protection on railway vehicles
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BS EN 45545‑3:2024
National foreword
This British Standard is the UK implementation of EN 45545‑3:2024. It
supersedes BS EN 45545‑3:2013, which is withdrawn.
The UK participation in its preparation was entrusted to Technical
Committee FSH/19, Fire Precautions in Railway Vehicles.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
This publication has been prepared under a mandate given to the
European Standards Organizations by the European Commission and the
European Free Trade Association. It is intended to support requirements
of the EU legislation detailed in the European Foreword. A European
Annex, usually Annex ZA or ZZ, describes how this publication relates to
that EU legislation.
For the Great Britain market (England, Scotland and Wales), if UK
Government has designated this publication for conformity with UKCA
marking (or similar) legislation, it may contain an additional National
Annex. Where such a National Annex exists, it shows the correlation
between this publication and the relevant UK legislation. If there is no
National Annex of this kind, the relevant Annex ZA or ZZ in the body
of the European text will indicate the relationship to UK regulation
applicable in Great Britain. References to EU legislation may need to be
read in accordance with the UK designation and the applicable UK law.
Further information on designated standards can be found at
www.bsigroup.com/standardsandregulation.
For the Northern Ireland market, UK law will continue to implement
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Annex ZA/ZZ in the European text, and references to EU legislation, are
still valid for this market.
UK Government is responsible for legislation. For information on
legislation and policies relating to that legislation, consult the relevant
pages of www.gov.uk.
© The British Standards Institution 2024
Published by BSI Standards Limited 2024
ISBN 978 0 539 15062 9
BRITISH STANDARD
BS EN 45545‑3:2024
ICS 13.220.20; 45.060.01
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 31 March 2024.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD BS EN 45545‑3:2024

标签： #应用

摘要：

BS EN 45545-3-2024是欧盟最新发布的铁路车辆防火标准，专门针对防火屏障的耐火性能提出强制性技术要求。该标准适用于铁路应用中的各类防火分隔结构，包括车厢间壁、地板、天花板及设备舱等关键部位的防火屏障设计。2024版在材料选择、结构完整性、隔热性能及防火时效等方面进行了全面升级，旨在提升列车在火灾情况下的安全疏散能力和结构保护效果。标准明确了防火屏障在特定火灾曲线下的耐火极限等级划分及测试方法，确保其能够在规定时间内有效阻止火焰和高温烟气的蔓延。对于铁路车辆制造商、设计单位及认证机构

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作者：史蒂文 分类：国际标准 价格：18星币 属性：30 页 大小：1.51MB 格式：PDF 时间：2025-07-17

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