kSIST FprEN 17020-4:2021

Extended application of test results on durability of self-closing for doorsets and openable windows - Part 4: Durability of self-closing of fire resistance and/or smoke control hinged and pivoted metal framed glazed doorsets and openable windows

Durability of self-closing of fire resistance hinged and pivoted metal framed glazed doorsets and openable windows.

Erweiterter Anwendungsbereich von Prüfergebnissen zur Dauerhaftigkeit der Selbstschließung für Türen und zu öffnende Fenster - Teil 4: Dauerhaftigkeit der Selbstschließung von verglasten Drehflügeltüren und zu öffnenden Fenstern mit Metall(rohr)rahmen mit Feuerwiderstandseigenschaften

Dieses Dokument gilt für ein- und zweiflügelige verglaste Drehflügeltüren und zu öffnende Fenster mit Metallrahmen, wie sie in EN 15269 5 oder EN 15269 20 beschrieben werden.
Das vorliegende Dokument schreibt die Methodik für die Erweiterung der Anwendung der Prüfergebnisse vor, die aus Prüfungen der Dauerhaftigkeit der Selbstschließung erhalten wurden, die in Übereinstimmung mit EN 1191 durchgeführt wurden.
In Abhängigkeit des Abschlusses der entsprechenden Selbstschließungsprüfung(en) kann die erweiterte Anwendung alle oder einige Elemente der folgenden unvollständigen Liste abdecken:
   Türen und zu öffnende Fenster;
   Tür- / Fensterflügel;
   an der Wand/Decke befestigte Elemente (Rahmen-/Suspensionssystem);
   Verglasung und nicht verglaste Paneele in Türen und zu öffnenden Fenstern, Seitenteile, Oberteile mit Kämpfer und/oder obere Türblenden
   Baubeschlagelemente;
   Dekorative Oberflächenausführungen;
   dämmschichtbildende Dichtungen, sowie Dichtungen zur Behinderung von Rauchdurchtritt (Rauchschutzdichtungen), Durchzug oder Schallübertragung (Schallschutzdichtungen);
   alternative Tragkonstruktion(en).

Application étendue des résultats d’essais de durabilité de la fermeture automatique des blocs-portes et fenêtres ouvrantes - Partie 4 : Durabilité de la fermeture automatique des blocs-portes vitrés battants et pivotants à ossature métallique et des fenêtres ouvrantes à ossature métallique résistants au feu et/ou étanches à la fumée

Le présent document couvre les blocs-portes vitrés battants et pivotants à ossature métallique et les fenêtres ouvrantes à ossature métallique, à un ou deux vantaux, visés par l’EN 15269 5 ou l’EN 15269-20.
Ce document établit la méthodologie d’extension de l’application des résultats d’essai obtenus suite aux essais de durabilité de la fermeture automatique réalisés conformément à l’EN 1191.
Sous réserve de la réalisation de l’essai ou des essais appropriés de fermeture automatique, l’application étendue peut couvrir tout ou partie des éléments de la liste non exhaustive suivante :
—   blocs-portes et fenêtres ouvrantes ;
—   vantail de bloc-porte/fenêtre ;
—   éléments fixes muraux/de plafond (structure/système de suspension) ;
—   vitrages et panneaux non vitrés d’un bloc-porte ou d’une fenêtre ouvrante, de panneaux latéraux et/ou d’impostes ;
—   tout élément de quincaillerie de bâtiment ;
—   finitions décoratives ;
—   joints intumescents, joints d’étanchéité aux fumées, joints d’étanchéité à l’air ou joints acoustiques ;
—   autre(s) support(s).

Razširjena uporaba rezultatov preskusov trajnosti samozapiranja za vrata in okna, ki se odpirajo - 4. del: Trajnost samozapiranja požarno odpornih in/ali dimotesnih zastekljenih vrat v kovinskih okvirjih z vrtljivim krilom in oken, ki se odpirajo

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN 17020-4:2020
01-april-2020

Razširjena uporaba rezultatov preskusov trajnosti samozapiranja za vrata in okna,

ki se odpirajo - 4. del: Trajnost samozapiranja požarno odpornih zastekljenih vrat v

kovinskih okvirjih z vrtljivim krilom in oken, ki se odpirajo

Extended application of test results on durability of self-closing for doorsets and

openable windows - Part 4: Durability of self-closing of fire resistance hinged and pivoted

metal framed glazed doorsets and openable windows
Erweiterter Anwendungsbereich von Prüfergebnissen zur Dauerhaftigkeit der

Selbstschließung für Feuerschutz- und/oder Rauchschutztüren und zu öffnende Fenster

- Teil 4: Dauerhaftigkeit der Selbstschließung von verglasten Drehflügeltüren und zu

öffnenden Fenstern mit Metall(rohr)rahmen

Application étendue des résultats d’essais de durabilité de la fermeture automatique des

blocs-portes et fenêtres ouvrantes - Partie 4 : Durabilité de la fermeture automatique des

blocs-portes vitrés battants et pivotants à ossature métallique et des fenêtres ouvrantes

à ossature métallique résistants au feu
Ta slovenski standard je istoveten z: prEN 17020-4
ICS:
13.220.50 Požarna odpornost Fire-resistance of building
gradbenih materialov in materials and elements
elementov
91.060.50 Vrata in okna Doors and windows
oSIST prEN 17020-4:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 17020-4:2020
DRAFT
EUROPEAN STANDARD
prEN 17020-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2020
ICS 13.220.50; 91.060.50
English Version
Extended application of test results on durability of self-
closing for doorsets and openable windows - Part 4:
Durability of self-closing of fire resistance hinged and
pivoted metal framed glazed doorsets and openable
windows

Application étendue des résultats d'essais de durabilité Erweiterter Anwendungsbereich von Prüfergebnissen

de la fermeture automatique des blocs-portes et zur Dauerhaftigkeit der Selbstschließung für

fenêtres ouvrantes - Partie 4 : Durabilité de la Feuerschutz- und/oder Rauchschutztüren und zu

fermeture automatique des blocs-portes vitrés battants öffnende Fenster - Teil 4: Dauerhaftigkeit der

et pivotants à ossature métallique et des fenêtres Selbstschließung von verglasten Drehflügeltüren und

ouvrantes à ossature métallique résistants au feu zu öffnenden Fenstern mit Metall(rohr)rahmen

This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee

CEN/TC 127.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are

aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without

notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17020-4:2020 E

worldwide for CEN national Members.
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Contents Page

European foreword ....................................................................................................................................................... 3

Introduction .................................................................................................................................................................... 4

1 Scope .................................................................................................................................................................... 5

2 Normative references .................................................................................................................................... 5

3 Terms and definitions ................................................................................................................................... 6

4 Determination of the field of extended application ........................................................................... 6

4.1 General ................................................................................................................................................................ 6

4.2 Procedure for evaluation ............................................................................................................................. 7

4.3 Procedure for maximum field of extended application .................................................................... 7

4.4 Interpretation of test results ...................................................................................................................... 8

5 Extended application report ....................................................................................................................... 8

6 Classification report ....................................................................................................................................... 8

Annex A (normative) Construction parameter variations ............................................................................ 9

Annex B (normative) Construction parameter variation simulation by applying additional

weights ............................................................................................................................................................. 53

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European foreword

This document (prEN 17020-4:2020) has been prepared by Technical Committee CEN/TC 127 “Fire

safety in buildings”, the secretariat of which is held by BSI.
This document is currently submitted to the CEN Enquiry.

This document has been prepared under a mandate given to CEN by the European Commission and the

European Free Trade Association.
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Introduction

The EN 15269 series of standards covering extended application of test results for fire resistance

and/or smoke control for door, shutter and openable window assemblies, including their elements of

building hardware, does not include the durability of self-closing of the doorsets following an extended

application process. This document is one of the EN 17020 series of standards intended to be used for

the purpose of producing an extended application report based on the evaluation of one or more

durability self-closing tests. These European Standards may also be used to identify the best selection of

test specimens required to cover a wide range of product variations.
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1 Scope

This document covers single and double leaf, hinged and pivoted metal framed, glazed doorsets or

openable windows as covered by EN 15269-5 or EN 15269-20.

This document prescribes the methodology for extending the application of test results obtained from

durability of self-closing test(s) conducted in accordance with EN 1191.

Subject to the completion of the appropriate self-closing test(s), the extended application may cover all

or some of the following non-exhaustive list:
— doorsets and openable windows;
— door/window leaf;
— wall/ceiling fixed elements (frame/suspension system);

— glazing and non-glazed panels in doorset and openable window, side, transom and/or overpanels;

— items of building hardware;
— decorative finishes;
— intumescent, smoke, draught or acoustic seals;
— alternative supporting construction(s).
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 1154, Building hardware - Controlled door closing devices - Requirements and test methods

EN 1191, Windows and doors - Resistance to repeated opening and closing - Test method

EN 1363-1, Fire resistance tests – Part 1: General Requirements

EN 1634-1, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and

elements of building hardware – Part 1: Fire resistance test for door and shutter assemblies and openable

windows

EN 1634-3, Fire resistance and smoke control tests for door and shutter assemblies, openable windows and

elements of building hardware – Part 3: Smoke control test for door and shutter assemblies

EN 1935, Building hardware - Single-axis hinges - Requirements and test methods

EN 12209, Building hardware - Mechanically operated locks and locking plates - Requirements and test

methods

EN 13501-2:2016, Fire classification of construction products and building elements — Part 2:

Classification using data from fire resistance tests, excluding ventilation services

EN 13637, Building hardware - Electrically controlled exit systems for use on escape routes - Requirements

and test methods
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EN 14846, Building hardware - Locks and latches - Electromechanically operated locks and striking plates

- Requirements and test methods

EN 15269-1, Extended application of test results for fire resistance and/or smoke control for door, shutter

and openable window assemblies, including their elements of building hardware – Part 1: General

requirements

EN 15269-5:2014+A1:2016, Extended application of test results for fire resistance and/or smoke control

for door, shutter and openable window assemblies, including their elements of building hardware – Part 5:

Fire resistance of hinged and pivoted metal framed glazed doorsets and openable windows

EN 15269-20, Extended application of test results for fire resistance and/or smoke control for door,

shutter and openable window assemblies, including their elements of building hardware – Part 20: Smoke

control for hinged and pivoted steel, timber and metal framed glazed doorsets

EN 15685:2011, Building hardware – Multipoint locks, latches and locking plates - Requirements and test

methods

EN 16034, Pedestrian doorsets, industrial, commercial, garage doors and openable windows – Product

standard, performance characteristics – Fire resistance and/or smoke control characteristics

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 1191, EN 1363-1,

EN ISO 13943, EN 1634-1, EN 1634-3, EN 12519, EN 15269-1, EN 15269-5 and EN 15269-20, and the

following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• ISO Online browsing platform: available at https://www.iso.org/obp/ui
• IEC Electropedia: available at http://www.electropedia.org/
3.1
full scale test
test of a full size doorset/openable window in accordance with EN 1191
4 Determination of the field of extended application
4.1 General

4.1.1 Before there can be any consideration for extended application, the doorset/openable window

shall have been tested with EN 1191 to achieve a test result which could generate a classification in

accordance with EN 13501-2 and EN 16034.

4.1.2 A review of the doorset/openable window construction parameters can indicate that one or

more characteristics may be improved by a particular parameter variation. All evaluations shall be

made on the basis of retaining the classifications obtainable from testing to EN 1191, including those

with a lower number of opening and closing cycles. However, this shall never lead to an increased

classification for any specific parameter beyond that achieved by testing, unless specifically identified in

the relevant Construction Parameter Variation tables.
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4.1.3 If, when following the extended application procedure, any part of the classified product cannot

be covered by the extended application rules, that part shall be omitted from the subsequent extended

application report and classification report.
4.2 Procedure for evaluation

4.2.1 Identify the variations from the original test specimen(s) which are required to be covered by

an extended application report.

4.2.2 Locate the variations in the appropriate parameter variation by reference to columns (1) and

(2) of Annex A, Table A.1.

4.2.3 Establish from the contents of column (3) of Annex A, Table A.1 whether any extended

application is available without the need for further testing.

4.2.4 Where this is deemed to be possible, this can be recorded in the extended application report,

together with any appropriate restrictions and the stated rules from column (3) in Annex A, Table A.1.

4.2.5 Where the variations required can only be achieved from additional testing according to column

(4), the additional test can be made on a similar specimen type to the original test against which the

extended application is sought. Alternatively, column (4) in Annex A, Table A.1 identifies an option for

alternative testing and relevant test parameters.
4.3 Procedure for maximum field of extended application

4.3.1 It is possible to provide a limited field of extended application from the results of a single test.

However, where a manufacturer intends to produce a range of doorsets and openable windows

incorporating single doors and also double doors with or without glazing, with alternative elements of

building hardware, etc., it is recommended that careful consideration is given to the complete range of

doorset designs and openable window designs and options in order to minimize the testing required

before testing commences.

4.3.2 Establish all the parameter variations which are required to be part of the product range.

4.3.3 Determine which are the most important specification requirements and incorporate as many

as possible into the specimen(s) for the first tests in the series.

4.3.4 Conduct the first durability test or a series of tests and then establish which of the original

desired parameter variations have not been covered by this test(s).

4.3.5 Identify these parameter variations in Annex A, Table A.1 and establish if any extended

application is possible without further testing.

4.3.6 Record this for the extended application report together with any restrictions and rules given in

column (3) in Annex A, Table A.1.

4.3.7 Evaluate which, if any, of the desired parameter variations have not been covered by the initial

field of extended application derived from 4.3.6 above.

4.3.8 Determine if the product range is to include only single leaf doorsets or if the range is also to

include double leaf configurations. Where only single doorsets are to be part of the product range, the

outstanding construction parameter variations shall only be incorporated into specimens for the single

leaf doorsets. Where single leaf and double leaf doorsets are to be included in the product range, the

outstanding construction parameter variations for the extended application of single leaf doorsets may

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be incorporated into either repeated single leaf doorset tests or, in the weakest option, as defined in

column (4) of the table in Annex A, Table A.1, double leaf doorset configurations.

4.3.9 Select the required outstanding parameter variations from column (1) and column (2) of

Annex A, Table A.1 and observe from column (4) in Annex A, Table A.1 which are the most appropriate

weakest specimen options for further testing.

4.3.10 If the complete selection of required parameter variations has not been covered by the tests

completed in accordance with 4.3.8 and 4.3.9 above, then an appropriate test or tests may be carried

out with the additional product variations incorporated.
4.4 Interpretation of test results

4.4.1 In order to maximize the extended field of application, it is important that the test reports shall

record details of any failures occurred throughout the test duration.

4.4.2 Where a series of tests have been conducted, the field of extended application shall be based on

the lowest performance achieved from the complete series of tests, unless premature failure has been

attributed to one or more specific construction parameter variations.

4.4.3 Where it has been possible to identify specific parameter failures, the extended application for

all other construction parameter variations can be based on the performance achieved after isolating

the premature failure(s).
5 Extended application report

Prepare an extended application report in accordance with the requirements of EN 15269-1, based on

the results of evaluations in accordance with the above.
6 Classification report

The classification report shall be determined from the results of the extended application report and

shall be presented in accordance with EN 13501-2:2016, Annex A.
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Annex A
(normative)
Construction parameter variations

Table A.1 below is designed to be used by experts competent in the field of fire and smoke resistance

and self-closing durability testing of hinged and pivoted metal framed glazed doorsets and openable

windows.

The table shall only be used to assess a field of extended application when at least one positive self-

closing durability test according to EN 1191 has generated a classification according to EN 13501-2 and

EN 16034.

The first two columns identify possible variations to the construction details of the specimen tested. It is

presupposed that the variation does not restrain the door/window closing.

Column (3) leads to the judgement of the possibility of extending the field of application.

Where additional tests are deemed to be necessary, the type of specimen approved for incorporation of

the changed parameter is defined in column (4). Where it is possible to use information from tests

performed on one configuration for evidence on a different configuration, this allowance has been made

in order to reduce the overall number of tests required for extended application evaluation e.g. single

action doorsets to double action doorsets.

Where an additional test is required in column (4), the test is a full scale test, unless otherwise specified.

In order to maximize the possible field of application from a minimum number of tests, the parameter

changes have been spread over a series of test specimens. Where more than a single parameter

variation is required, the influence on other variations shall also be taken into account.

All the rules in Table A.1, with exception are applicable to doorsets and openable windows. However, in

the text only the word “doorset” is used. The word “doorset” can be replaced by “openable windows” in

every rule.

NOTE Column (1) contains titles that are identical to the ones of EN 15269–5:2014+A1:2016, Table A.1,

without reference to possible figures. For clarification the figures that are included in EN 15269–5:2014+A1:2016,

Annex A may be used.
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Table A.1 — Construction parameter variations

Construction Parameter Variation Possibility of extension Additional Evidence Required

(1) (2) (3) (4)
A Door leaf
For double leaf door sets, both leaves shall be of the same basic construction.
A.1 General
Single leaf Possible –
A.1.1 Number of leaves from double
leaf test

Double leaf Not possible without additional test Additional test double leaf doorset

A.1.2 Number of leaves from single
leaf test
Location Possible –
A.1.3 Intumescent seals between frame
towards the
and door leaf/leaves
frame rebate
Location away
A.1.4 Intumescent seals between frame
from the Possible –
and door leaf/leaves
frame rebate
A.1.5 Intumescent seals between meeting
Location Possible –
edges of the door leaves
A.1.6 Non intumescent seals between
frame and door leaf/leaves
(draught/smoke/acoustic etc.) – (Reaction Location Possible –
to fire class A1) e.g. ceramic products (fitted
in leaf or frame).
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Construction Parameter Variation Possibility of extension Additional Evidence Required

A.1.7 Non intumescent seals between
meeting edges of the door leaves (draught
Location Possible –
smoke/acoustic etc.) – (Reaction to fire
class A1)
Possible providing the deformation of the seal will
A.1.8 Non intumescent seals between
Additional test double for single and
not increase during movement of the door
door leaves and/or frames
Location double leaf door sets or single for single
leaf/leaves otherwise
(draught/smoke/acoustic etc.) – < Reaction
leaf doorsets
to fire class A1 (fitted in leaf or frame)
not possible without an additional test
A.1.9 Non intumescent seals between
door leaves and/or frames Additional test double for single and

(draught/smoke/acoustic etc.) – (Reaction Add Not possible without an additional test double leaf door sets or single for single

to fire class A1), e.g. ceramic products (fitted leaf doorsets
in leaf or frame)
A.1.10 Non intumescent seals between
door leaves and/or frames
(draught/smoke/acoustic etc.) – (Reaction Remove Possible –
to fire class A1), e.g. ceramic products (fitted
in leaf or frame)
A.1.11 Non intumescent seals between
Additional test double for single and
door leaves and/or frames

Add Not possible without an additional test double leaf door sets or single for single

(draught/smoke/acoustic etc.) – < Reaction
leaf doorsets
to fire class A1 (fitted in leaf or frame)
A.1.12 Non intumescent seals between
door leaves and/or frames
Remove Possible –
(draught/smoke/acoustic etc. – < Reaction
to fire class A1 (fitted in leaf or frame)
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Construction Parameter Variation Possibility of extension Additional Evidence Required

possible providing the requirements of Annex B are
Additional test single or double leaf
fulfilled
A.1.13 Ventilation grilles (louvres) in door
doorset
Add
leaf tested without ventilation grille otherwise
not possible without an additional test
A.1.14 Ventilation grilles (louvres) in door
Remove Possible –
leaf
A.1.15 Ventilation grilles (louvres) in the Location in
infill of the door leaf tested with ventilation vertical Possible –
grille direction
A.1.16 Ventilation grilles (louvres) in the Location in
infill of the door leaf tested with ventilation horizontal Possible –
grille direction
Location in
horizontal
A.1.17 Ventilation grilles (louvres) in door
and/or Possible –
leaf tested with ventilation grille
vertical
direction
A.1.18 Ventilation grilles (louvres) in door
leaf or in the infill of the door leaf tested Smaller size Possible –
with ventilation grille

A.1.19 Ventilation grilles (louvres) in door Larger size possible providing the requirements of Annex B are Additional test single or double leaf

leaf or in the infill of the door leaf tested fulfilled doorset
with ventilation grille
otherwise
not possible without an additional test
A.1.20 Rebate (door leaves to frames) Add Possible –
Add
A.1.21 Rebate (meeting edges) Possible –
(one rebate or
two rebates)
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Construction Parameter Variation Possibility of extension Additional Evidence Required

A.1.22 Rebate (door leaves to frames and
Remove Possible –
meeting edges)
Possible in line with the following relationship:
tested with tested with
tested
a latch/lock a
without a
but latch/lock
latch/lock
unlatched latched
extension to:
without a — Possible possible
lock/latch
Additional test double for single and
Change in
extension to:
double leaf doorsets or single for single
A.1.23 Latched condition for single and
latching
with
leaf doorsets.
double leaf doorsets
condition lock/latch
but
Possible — possible
unlocked/un
latched
(disengaged
extension to:
with a Not Not
lock/latch, possible possible
latched
A.1.24 Latching/locking Remove from
door leaf
tested with Possible –
latching/
locking
A.2 Size variations
A.2.1 Size (area, width, height) Decrease Possible –
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Construction Parameter Variation Possibility of extension Additional Evidence Required

Possible by a maximum of 80% providing the
Additional test double for single and
requirements of Annex B are fulfilled
A.2.2 Height Increase double leaf doorsets or single for single
otherwise
leaf doorsets
not possible without an additional test

Possible by a maximum of 25 % providing that the Additional test double for single and

A.2.3 Width Increase requirements of Annex B are fulfilled otherwise not double leaf doorsets or single for single

possible without an additional test leaf doorsets
Possible in line with A.2.2 and A.2.3
Additional test double for single and
A.2.4 Area Increase otherwise double leaf doorsets or single for single
leaf doorsets
not possible without an additional test
A.3 Materials and constructions
Possible providing the requirements of Annex B are

A.3.1 Density of infill of profile or core- Additional test double for single and

fulfilled

material in the panel (organic or Reaction to Increase double leaf doorsets or single for single

otherwise
fire class A1) leaf doorsets
not possible without an additional test
A.3.2 Density of infill of profile of core
material (organic or Reaction to fire Decrease Possible –
class A1)
Change of
supplier/
manufacturer
A.3.3 Type of infill of profile of core
of identical
material (single thickness or in combination Possible –
material with
of different layers)
identical
composition
and properties
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Construction Parameter Variation Possibility of extension Additional Evidence Required

A.3.4 Type of core material (single Alternative Possible providing the requirements of Annex B are

Additional test double for single and
thickness or in combination of different composition fulfilled
double leaf doorsets or single for single
layers)
otherwise
leaf doorsets
not possible without an additional test
A.3.5 Amount of adhesive/m – organic
Increase Possible –
based ( Possible by a maximum of 50%
Additional test single or double leaf
A.3.6 Amount of adhesive/m — organic
Decrease otherwise
doorset
based ( not possible without an additional test
A.3.7 Amount of adhesive/m —
Increase Possible –
inorganic based (Reaction to fire class A1)
possible by a maximum of 50%
Additional test single or double leaf
A.3.8 Amount of adhesive/m —
Decrease otherwise
doorset
inorganic based (Reaction to fire class A1)
not possible without an additional test
Change of
manufacturer
A.3.9 Type of adhesive Possible –
for identical
composition
Alternative
A.3.10 Type of adhesive Possible –
composition
A.3.11 Additional overlapping edge at the
Add Possible –
bottom of the door leaf
A.3.12 Overlapping edge at the bottom of
Remove Possible –
the door leaf
A.3.14 Dimension of intumescent seals
Increase Possible –
(leaf or frame fitted)
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oSIST prEN 17020-4:2020
prEN 17020-4:2020 (E)

Construction Parameter Variation Possibility of extension Additional Evidence Required

A.3.15 Dimension of intumescent seals
Decrease Possible –
(leaf or frame fitted)
Change of
A.3.16 Type of intumescent seals (leaf or
supplier/ Possible –
frame fitted)
manufacturer
Additional test double for single and

A.3.17 Type of intumescent seals (leaf or Alternative Possible for intumescent seals with same geometry,

double leaf doorsets or single for sin
...