EN ISO 12543-4:2021

SLOVENSKI STANDARD
01-junij-2022
Nadomešča:
SIST EN ISO 12543-4:2012
Steklo v gradbeništvu - Lepljeno steklo in lepljeno varnostno steklo - 4. del:
Metode preskušanja trajnosti (ISO 12543-4:2021)
Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for
durability (ISO 12543-4:2021)
Glas im Bauwesen - Verbundglas und Verbund-Sicherheitsglas - Teil 4: Verfahren zur
Prüfung der Beständigkeit (ISO 12543-4:2021)
Verre dans la construction - Verre feuilleté et verre feuilleté de sécurité - Partie 4:
Méthodes d'essai concernant la durabilité (ISO 12543-4:2021)
Ta slovenski standard je istoveten z: EN ISO 12543-4:2021
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 12543-4
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2021
EUROPÄISCHE NORM
ICS 81.040.20 Supersedes EN ISO 12543-4:2011
English Version
Glass in building - Laminated glass and laminated safety
glass - Part 4: Test methods for durability (ISO 12543-
4:2021)
Verre dans la construction - Verre feuilleté et verre Glas im Bauwesen - Verbundglas und Verbund-
feuilleté de sécurité - Partie 4: Méthodes d'essai Sicherheitsglas - Teil 4: Verfahren zur Prüfung der
concernant la durabilité (ISO 12543-4:2021) Beständigkeit (ISO 12543-4:2021)
This European Standard was approved by CEN on 25 October 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 ISO 12543-4:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 12543-4:2021) has been prepared by Technical Committee ISO/TC 160 "Glass
in building" in collaboration with Technical Committee CEN/TC 129 “Glass in building” the secretariat
of which is held by NBN.
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 June 2022, and conflicting national standards shall be
withdrawn at the latest by June 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 document supersedes EN ISO 12543-4:2011.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations 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.
Endorsement notice
The text of ISO 12543-4:2021 has been approved by CEN as EN ISO 12543-4:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 12543-4
Third edition
2021-12
Glass in building — Laminated glass
and laminated safety glass —
Part 4:
Test methods for durability
Verre dans la construction — Verre feuilleté et verre feuilleté de
sécurité —
Partie 4: Méthodes d'essai concernant la durabilité
Reference number
ISO 12543-4:2021(E)
ISO 12543-4:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 12543-4:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Test specimens . 1
5 High-temperature test .2
5.1 Principle . 2
5.2 Size and number of test specimens . 2
5.3 Procedures . 2
5.3.1 General . 2
5.3.2 Procedure A (short high temperature test) . 2
5.3.3 Procedure B (long high temperature test) . 2
5.4 Expression of results . . 2
5.5 Test report . 3
6 Humidity test . 3
6.1 Principle . 3
6.2 Size and number of test specimens . 3
6.3 Procedures . 3
6.3.1 Test with condensation . 3
6.3.2 Test without condensation . 4
6.4 Expression of results . . 4
6.5 Test Report . 4
7 Radiation tests .4
7.1 Principle . 4
7.2 Size and number of test specimens . 5
7.3 Simulated solar radiation methods . 5
7.3.1 Method A: Radiation wall . 5
7.3.2 Method B: Mercury vapour arc lamp . 6
7.3.3 Method C: Xenon arc source . 6
7.4 Procedure . 7
7.5 Expression of results . 7
7.5.1 Laminated glass and laminated safety glass . 7
7.5.2 Fire-resistant laminated glass and fire-resistant laminated safety glass . 7
7.6 Test report . 8
Annex A (normative) Retesting guidelines for durability testing of laminated glass and
laminated safety glass . 9
Annex B (informative) Possible arrangement of the test apparatus for the radiation test
described in 7.3.1 .10
Bibliography .12
iii
ISO 12543-4:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rul
...