EN 15882-2:2022
(Main)Extended application of results from fire resistance tests for service installations - Part 2: Fire dampers
Extended application of results from fire resistance tests for service installations - Part 2: Fire dampers
This document provides guidance and rules to notified bodies (for fire dampers) allowing them to produce/validate an extended field of application report for fire dampers based on testing undertaken in accordance with EN 1366 2. This document identifies the parameters that affect the fire resistance of fire dampers. It also identifies the factors that need to be considered when deciding whether, or by how much, the parameter can be extended when contemplating the fire resistance performance of an untested, or untestable variation in the construction.
This document explains the principles behind how a conclusion on the influence of specific parameters/constructional details relating to the relevant criteria (E, I, S) can be achieved.
This document does not cover dampers used for smoke control or non-mechanical fire barriers.
It is the intention that the application of this document makes it possible to identify which specifications to test to maximize the field of application. Some information on test programmes is given for guidance purposes.
Erweiterter Anwendungsbereich der Ergebnisse aus Feuerwiderstandsprüfungen für Installationen - Teil 2: Brandschutzklappen
Dieses Dokument legt eine Anleitung und Regeln für notifizierte Stellen (für Brandschutzklappen) in Bezug auf die Erstellung/Überprüfung von Berichten zum erweiterten Anwendungsbereich für Brandschutz¬klappen auf der Grundlage von Prüfungen in Übereinstimmung mit EN 1366 2 fest. Dieses Dokument benennt die Parameter, die die Feuerwiderstandsfähigkeit von Brandschutzklappen beeinflussen. Es benennt auch die Faktoren, die bei der Entscheidung zu berücksichtigen sind, ob oder bis zu welchem Ausmaß ein Parameter bei der Betrachtung der Feuerwiderstandsfähigkeit einer ungeprüften oder unprüfbaren Abweichung einer Konstruktion erweitert werden kann.
Dieses Dokument legt die Grundsätze dar, die eine Schlussfolgerung über den Einfluss von speziellen Parametern/Konstruktionsdetails, welche die entsprechenden Kriterien (E, I, S) betreffen, ermöglichen.
Dieses Dokument gilt nicht für Klappen, die zur Entrauchung oder als nichtmechanischer Brandschutzverschluss verwendet werden.
Das Ziel besteht darin, dass durch die Anwendung dieses Dokuments bestimmt werden kann, welche Spezifikationen zur Maximierung des Anwendungsbereiches geprüft werden müssen. Einige Informationen über Prüfprogramme sind zur Erläuterung aufgeführt.
Application étendue des résultats des essais de résistance au feu des installations de service - Partie 2 : Clapets résistant au feu
Le présent document fournit des recommandations et des règles aux organismes notifiés (pour les clapets résistant au feu) leur permettant d'élaborer/de valider un rapport de champ d'application étendue pour ces clapets, fondées sur des essais réalisés conformément à l'EN 1366 2. Le présent document identifie les paramètres qui ont une incidence sur la résistance au feu des clapets. Il identifie également les facteurs devant être pris en considération lorsqu'il s'agit de décider si, ou dans quelle mesure, un paramètre peut être étendu, en examinant la résistance au feu d'une variation non soumise à essai ou ne pouvant pas être soumise à essai dans la construction.
Le présent document explique les principes permettant d'arriver à une conclusion concernant l'influence de paramètres/détails de construction spécifiques pour les critères pertinents (E, I, S).
Le présent document ne couvre pas les volets de désenfumage ou les barrières coupe-feu non mécaniques.
Il est prévu que l'application du présent document permette d'identifier quelles spécifications contrôler pour optimiser le champ d'application. Certaines informations relatives aux programmes d'essais sont fournies à titre de recommandations.
Razširjena uporaba rezultatov preskusov požarne odpornosti servisnih inštalacij - 2. del: Požarne lopute
Ta dokument podaja smernice in pravila (za požarne lopute), ki priglašenim organom omogočajo izdelavo/validacijo poročila o razširjenem področju uporabe za požarne lopute. Ta dokument določa parametre, ki vplivajo na požarno odpornost loput. Določa tudi dejavnike, ki jih je treba upoštevati pri odločanju, ali je pri obravnavi požarne odpornosti nepreskušene različice stavbe oziroma takšne, ki je ni mogoče preskusiti, mogoče razširiti ali zožiti parameter in za koliko.
Ta dokument pojasnjuje načela o tem, kako je mogoče doseči sklep o vplivu določenih parametrov/konstrukcijskih lastnosti v zvezi z zadevnimi merili (E, I, S).
Ta dokument ne zajema loput za nadzor dima.
Namen uporabe tega dokumenta je omogočiti identifikacijo specifikacij, ki jih je treba preskusiti za namene povečanja področja uporabe. Nekatere navedbe o preskusnih programih so podane kot smernice.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2022
Nadomešča:
SIST EN 15882-2:2015
Razširjena uporaba rezultatov preskusov požarne odpornosti servisnih inštalacij -
2. del: Požarne lopute
Extended application of results from fire resistance tests for service installations - Part 2:
Fire dampers
Erweiterter Anwendungsbereich der Ergebnisse aus Feuerwiderstandsprüfungen für
Installationen - Teil 2: Brandschutzklappen
Application étendue des résultats des essais de résistance au feu des installations de
service - Partie 2 : Clapets résistant au feu
Ta slovenski standard je istoveten z: EN 15882-2:2022
ICS:
13.220.50 Požarna odpornost Fire-resistance of building
gradbenih materialov in materials and elements
elementov
91.060.40 Dimniki, jaški, kanali Chimneys, shafts, ducts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 15882-2
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2022
EUROPÄISCHE NORM
ICS 13.220.99 Supersedes EN 15882-2:2015
English Version
Extended application of results from fire resistance tests
for service installations - Part 2: Fire dampers
Application étendue des résultats des essais de Erweiterter Anwendungsbereich der Ergebnisse aus
résistance au feu des installations de service - Partie 2 : Feuerwiderstandsprüfungen für Installationen - Teil 2:
Clapets résistant au feu Brandschutzklappen
This European Standard was approved by CEN on 15 August 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15882-2:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Test requirements for assessment of design changes and modification of the
manufacturing process . 7
4.1 General. 7
4.2 Design and manufacturing changes . 7
4.2.1 Pre-test . 7
4.2.2 Fire test . 8
4.2.3 Extended field of application . 8
4.3 Actuators, remote triggering devices, actuating mechanisms, fusible links and sensing
elements . 8
4.3.1 Actuators . 8
4.3.2 Actuators with an associated thermal element device that controls the action of the
actuator to close the fire damper in the event of fire . 9
4.3.3 Remote triggering device (e.g. magnet) . 10
4.3.4 Actuating mechanism . 10
4.3.5 Fusible links and elements (not associated with the actuator supplier) . 11
5 Determination of worst case . 12
6 Conditions and application rules . 13
6.1 Change of fixing damper to supporting construction . 13
6.2 Multiple damper assemblies . 13
6.2.1 E Classification only . 13
6.2.2 EI, E-S, EI-S classifications . 15
6.2.3 Field of application . 15
6.3 Alternative penetration seals . 16
7 Influence of parameters and factors on fire damper performance . 16
8 Critical parameters and factors . 16
8.1 General. 16
8.2 Common operational parameters and factors . 17
9 Constructional parameters . 17
9.1 General. 17
9.2 Parameters of components of damper . 18
9.3 Parameters for installation . 19
10 Methodology . 19
11 Extended field of application report . 42
Bibliography . 45
European foreword
This document (EN 15882-2:2022) has been prepared by Technical Committee CEN/TC 127 “Fire safety
in buildings”, the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2023, and conflicting national standards shall be
withdrawn at the latest by March 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 15882-2:2015.
In comparison with the previous edition, the following technical modifications have been made:
— Clause 4 was expanded and re-titled “Test requirements for assessment of design changes and
modification of the manufacturing process”. This defines options for EXAP where changes are
proposed, what needs to be done pre-test, fire tests that need to be done etc. This is supported by the
new rule X.65 where such changes are proposed.
— Provisions on how to handle the replacement or new actuators, operating mechanisms and fusible
elements have become more detailed. Further support is also given in the rules.
— Clause 5 now details more comprehensively the selection of the worst case.
— Clause 6 now contains more details on hangers and fixing flanges and on the testing of multiple units.
It also covers the use of alternative penetration seals.
— The rules are similar (some are new, some changed); the numbering changed.
— Changes were made with respect to the use of different materials (particularly stainless steels) and
the positioning of flanges, brackets etc.
EN 15882, Extended application of results from fire resistance tests for service installations, consists of the
following parts:
— Part 1: Ducts
— Part 2: Fire dampers
— Part 3: Penetration seals
— Part 4: Linear joint seals
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
It should be noted that fire resisting dampers are special products that are exposed to different conditions
than other elements of construction; in particular they are subjected to significantly different pressure
regimes. Integrity is also evaluated through leakage measurements. Consequently, this document may
adopt a different approach to other extended field of application standards, with more emphasis on
testing.
Some rule references and content have changed from the previous version of this document and some
conclusions to the previous version may not be acceptable in the light of this new information.
1 Scope
This document provides guidance and rules to notified bodies (for fire dampers) allowing them to
produce/validate an extended field of application report for fire dampers based on testing undertaken in
accordance with EN 1366-2. This document identifies the parameters that affect the fire resistance of fire
dampers. It also identifies the factors that need to be considered when deciding whether, or by how much,
the parameter can be extended when contemplating the fire resistance performance of an untested, or
untestable variation in the construction.
This document explains the principles behind how a conclusion on the influence of specific
parameters/constructional details relating to the relevant criteria (E, I, S) can be achieved.
This document does not cover dampers used for smoke control or non-mechanical fire barriers.
It is the intention that the application of this document makes it possible to identify which specifications
to test to maximize the field of application. Some information on test programmes is given for guidance
purposes.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1751, Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
EN 1363-1, Fire resistance tests - Part 1: General requirements
EN 1366-1, Fire resistance tests for service installations — Part 1: Ventilation ducts
EN 1366-2, Fire resistance tests for service installations - Part 2: Fire dampers
EN 1366-3, Fire resistance tests for service installations - Part 3: Penetration seals
EN 13501-3, Fire classification of construction products and building elements — Part 3: Classification
using data from fire resistance tests on products and elements used in building service installations: fire
resisting ducts and fire dampers
EN 15882-1, Extended application of results from fire resistance tests for service installations — Part 1:
Ducts
EN 15650:2010, Ventilation for buildings - Fire dampers
ISO 21925-1, Fire resistance tests
...
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