EN 15882-5:2021

SLOVENSKI STANDARD
01-december-2021
Razširjena uporaba rezultatov preskusov požarne odpornosti servisnih inštalacij -
5. del: Kombinirane tesnitve prebojev
Extended application of results from fire resistance tests for service installations - Part 5:
Combined penetration seals
Erweiterter Anwendungsbereich der Ergebnisse aus Feuerwiderstandsprüfungen für
Installationen - Teil 5: Kombinierte Abschottungen
Application étendue des résultats des essais de résistance au feu des installations de
service - Partie 5 : Calfeutrements de trémie combinés
Ta slovenski standard je istoveten z: EN 15882-5:2021
ICS:
13.220.50 Požarna odpornost Fire-resistance of building
gradbenih materialov in materials and elements
elementov
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 15882-5
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2021
EUROPÄISCHE NORM
ICS 13.220.99
English Version
Extended application of results from fire resistance tests
for service installations - Part 5: Combined penetration
seals
Application étendue des résultats des essais de Erweiterter Anwendungsbereich der Ergebnisse aus
résistance au feu des installations de service - Partie 5 : Feuerwiderstandsprüfungen für Installationen - Teil 5:
Calfeutrements de trémie combinés Kombinierte Abschottungen
This European Standard was approved by CEN on 25 July 2021.

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, Turkey 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15882-5:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Extended application principles . 5
5 Pre-conditions for extended application — Fire Resisting Ducts (ventilation ducts) . 6
5.1 Basic tests required . 6
5.2 Additional collaborative test requirements for the EXAP test with respect to fire
resisting ducts (ventilation ducts) . 7
6 Specific rules to be applied to combined penetration applications — Fire resisting
ducts . 15
6.1 General. 15
6.2 Service penetration field of extended application (permitted variations) . 16
7 Pre-conditions for extended application — Fire dampers . 17
7.1 Basic tests required . 17
7.2 Additional collaborative test requirements for the EXAP test with respect to fire
dampers general . 19
8 Specific rules to be applied to combined penetration applications — Fire dampers 26
8.1 General. 26
8.2 Field of extended application . 27
9 Extended application report . 29
Annex A (informative) Examples of the EXAP field of application — Explanatory notes . 30
A.1 Worked example table . 30
A.2 EXAP field application flow chart . 32
A.3 Template for worked example . 32
Annex B (normative) Combined penetration seal EXAP test setup and requirements —
Explanatory notes . 35
B.1 General. 35
B.2 Test furnace . 35
B.3 Fire resisting duct and service combinations . 35
B.4 Fire damper and service combinations . 36
B.5 Penetration sealing system . 36
Bibliography . 37

European foreword
This document (EN 15882-5:2021) has been prepared by Technical Committee CEN/TC 127 “Safety in
fire”, 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 April 2022, and conflicting national standards shall be
withdrawn at the latest by April 2022.
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 series has the general title Extended application of results from fire resistance tests for service
installations and consists of the following parts:
• Part 1: Fire resisting ducts
• Part 2: Fire dampers
• Part 3: Penetration seals
• Part 5: Combined penetration seals
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, Turkey and the United
Kingdom.
1 Scope
The purpose of this document is to provide the principles and guidance for the preparation of extended
application documents for combined penetration seals where the systems were tested in accordance with
(EN 1366-3 and EN 1366-1) or (EN 1366-3 and EN 1366-2). The field of the extended application
document is additional to the direct field of application given within EN 1366-1, EN 1366-2 and
EN 1366-3 and can be applied on a number of tests from each standard, which provide the relevant
information for the formulation of an extended application.
This EXAP is intended to allow the penetration sealing of more than one service (e.g. cables, pipes,
conduits) and four-sided fire resisting ducts (ventilation ducts) or fire dampers in the same penetration.
This EXAP is not used for extended applications in accordance with EN 1366-8, EN 1366-10 and/or
EN 1366-12 (this will be dealt with in the next revision of the standard).
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 1363-1, Fire resistance tests - Part 1: General requirements
EN 1363-2, Fire resistance tests - Part 2: Alternative and additional procedures
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 15882-1, Extended application of results from fire resistance tests for service installations — Part 1:
Ducts
EN 13501-1, Fire classification of construction products and building elements - Part 1: Classification using
data from reaction to fire tests
EN 13501-2, Fire classification of construction products and building elements - Part 2: Classification using
data from fire resistance tests, excluding ventilation services
EN ISO 13943, Fire safety - Vocabulary (ISO 13943)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 1363-1, EN 1363-2, EN 1366-1,
EN 1366-2, EN 1366-3, EN 15882-1, EN 13501-1, EN 13501-2, EN ISO 13943 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1
combined penetration seal
mixed penetration seal with fire ducts or fire dampers passing through
Note 1 to entry: In accordance with EN 1366-3, EN 1366-1 and EN 1366-2.
3.2
duct reinforcement
assembly reinforcing the duct at the penetration sealing system (if used)
Note 1 to entry: See Figure 3 and Figure 5.
3.3
test specimen
assembly for the fire test consisting of the penetrating service or services (e.g. cables, pipes, conduits)
and fire resisting ducts (ventilation ducts or fire dampers) and the penetration seal materials or
penetration seal devices, together with any service support construction, framing or beading
4 Extended application principles
Due to the diverse nature of materials and constructions used to seal openings in fire resistant separating
elements, it has been necessary to separate the extended application principles into generic seal types.
Principles common to all generic penetration seal types are given in EN 1366-3.
NOTE In any combined service penetration test in accordance with this document, it is not the intention to re-
test the penetration sealing system but to identify if there are any interface effects between the fire resisting duct
and other services that can cause the whole system to fail, such as radiating heat from the fire resisting duct or any
service passing through the penetration seal.
Variables for each seal type, which require consideration, are included in this document. Examples are as
follows:
a) supporting construction in accordance with EN 1366-3;
b) type of service;
c) size of service;
d) seal size maximum size penetration seal conducted in accordance with EN 1366-3 cannot be
exceeded;
e) distance between services;
f) distance between penetrations;
g) layout and configuration of penetration services;
h) service support location; and
i) orientation of the services.
Classifications from tests results A to C in Figure 1 cannot be exceeded in 6.2 and 8.2 (even if a higher
classification is achieved in test D).
Test results from this EXAP can only be used for combined penetration seals.
Each subclause gives the possible variation and the rule relating to the variation in accordance with 6.2
and 8.2.
In case of ambiguity, the overriding standard requirements shall be in accordance with EN 1366-3 (e.g.
furnace pressure, supporting construction).
5 Pre-conditions for extended application — Fire Resisting Ducts (ventilation
ducts)
5.1 Basic tests required
Basic tests shall have been conducted to allow the use of combined service penetrations in the same
penetration sealing system.
Figure 1 shows the required basic test results to enable the use of the EXAP test. Test results from a
minimum of 1 of each of box A and box B, a
...