SIST EN ISO 12543-4:2012
(Main)Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for durability (ISO 12543-4:2011)
Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for durability (ISO 12543-4:2011)
ISO 12543-4:2011 specifies test methods in respect of resistance to high temperature, humidity and radiation for laminated glass and laminated safety glass for use in building.
Glas im Bauwesen - Verbundglas und Verbund- Sicherheitsglas - Teil 4: Verfahren zur Prüfung der Beständigkeit (ISO 12543-4:2011)
Dieser Teil von ISO 12543 legt Prüfverfahren in Bezug auf die Beständigkeit gegenüber hohen Temperaturen,
Feuchte und Strahlung für Verbundglas und Verbund-Sicherheitsglas im Bauwesen fest.
Verre dans la construction - Verre feuilleté et verre feuilleté de sécurité - Partie 4: Méthodes d'essai concernant la durabilité (ISO 12543-4:2011)
L'ISO 12543-4:2011 spécifie des méthodes d'essai concernant la résistance aux températures élevées, à l'humidité et au rayonnement du verre feuilleté et du verre feuilleté de sécurité utilisés dans la construction.
Steklo v gradbeništvu - Lepljeno steklo in lepljeno varnostno steklo - 4. del: Metode preskušanja trajnosti (ISO 12543-4:2011)
Ta del ISO 12543 določa preskusne metode v zvezi z odpornostjo proti visokim temperaturam, vlagi in sevanju za lepljeno steklo in lepljeno varnostno steklo, uporabljeno v zgradbah.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 12543-4:2012
01-januar-2012
1DGRPHãþD
SIST EN ISO 12543-4:1999
Steklo v gradbeništvu - Lepljeno steklo in lepljeno varnostno steklo - 4. del:
Metode preskušanja trajnosti (ISO 12543-4:2011)
Glass in building - Laminated glass and laminated safety glass - Part 4: Test methods for
durability (ISO 12543-4:2011)
Glas im Bauwesen - Verbundglas und Verbund- Sicherheitsglas - Teil 4: Verfahren zur
Prüfung der Beständigkeit (ISO 12543-4:2011)
Verre dans la construction - Verre feuilleté et verre feuilleté de sécurité - Partie 4:
Méthodes d'essai concernant la durabilité (ISO 12543-4:2011)
Ta slovenski standard je istoveten z: EN ISO 12543-4:2011
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
SIST EN ISO 12543-4:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12543-4:2012
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SIST EN ISO 12543-4:2012
EUROPEAN STANDARD
EN ISO 12543-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2011
ICS 81.040.20 Supersedes EN ISO 12543-4:1998
English Version
Glass in building - Laminated glass and laminated safety glass -
Part 4: Test methods for durability (ISO 12543-4:2011)
Verre dans la construction - Verre feuilleté et verre feuilleté Glas im Bauwesen - Verbundglas und Verbund-
de sécurité - Partie 4: Méthodes d'essai concernant la Sicherheitsglas - Teil 4: Verfahren zur Prüfung der
durabilité (ISO 12543-4:2011) Beständigkeit (ISO 12543-4:2011)
This European Standard was approved by CEN on 6 August 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12543-4:2011: E
worldwide for CEN national Members.
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SIST EN ISO 12543-4:2012
EN ISO 12543-4:2011 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 12543-4:2012
EN ISO 12543-4:2011 (E)
Foreword
This document (EN ISO 12543-4:2011) 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 February 2012, and conflicting national standards shall be withdrawn
at the latest by February 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 12543-4:1998.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 12543-4:2011 has been approved by CEN as a EN ISO 12543-4:2011 without any
modification.
3
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SIST EN ISO 12543-4:2012
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SIST EN ISO 12543-4:2012
INTERNATIONAL ISO
STANDARD 12543-4
Second edition
2011-08-15
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 12543-4:2011(E)
©
ISO 2011
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SIST EN ISO 12543-4:2012
ISO 12543-4:2011(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved
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SIST EN ISO 12543-4:2012
ISO 12543-4:2011(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
6 Humidity tests.3
7 Radiation tests.4
Annex A (informative) Possible arrangement of the test apparatus for the radiation test described
in 7.3.1.8
Annex B (informative) Lamp .10
Bibliography.11
© ISO 2011 – All rights reserved iii
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SIST EN ISO 12543-4:2012
ISO 12543-4:2011(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 12543-4 was prepared by Technical Committee ISO/TC 160, Glass in building, Subcommittee SC 1,
Product considerations.
This second edition cancels and replaces the first edition (ISO 12543-4:1998), which has been technically
revised.
ISO 12543 consists of the following parts, under the general title Glass in building — Laminated glass and
laminated safety glass:
⎯ Part 1: Definitions and description of component parts
⎯ Part 2: Laminated safety glass
⎯ Part 3: Laminated glass
⎯ Part 4: Test methods for durability
⎯ Part 5: Dimensions and edge finishing
⎯ Part 6: Appearance
iv © ISO 2011 – All rights reserved
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SIST EN ISO 12543-4:2012
INTERNATIONAL STANDARD ISO 12543-4:2011(E)
Glass in building — Laminated glass and laminated safety
glass —
Part 4:
Test methods for durability
1 Scope
This part of ISO 12543 specifies test methods in respect of resistance to high temperature, humidity and
radiation for laminated glass and laminated safety glass for use in building.
2 Normative references
The following referenced documents are indispensable for the application 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.
ISO 9050, Glass in building — Determination of light transmittance, solar direct transmittance, total solar
energy transmittance, ultraviolet transmittance and related glazing factors
ISO 12543-1, Glass in building — Laminated glass and laminated safety glass — Part 1: Definitions and
description of component parts
ISO 12543-2, Glass in building — Laminated glass and laminated safety glass — Part 2: Laminated safety
glass
ISO 12543-3, Glass in building — Laminated glass and laminated safety glass — Part 3: Laminated glass
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 12543-1 and ISO 12543-2 apply.
4 Test specimens
Test specimens should be representative of standard production. Test specimens shall either be specially
manufactured to the test size or be cut from larger panes. Test specimens with cut edges shall contain at least
one edge from the original pane from which it was cut.
The original edge should be marked.
If the final product has all its edges sealed/protected, the test specimen shall also have all its edges
sealed/protected.
The method of supporting the test specimen shall not cover two edges of the test specimen. If the test
specimen is cut from a larger pane at least one original edge shall not be covered.
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SIST EN ISO 12543-4:2012
ISO 12543-4:2011(E)
Test specimens shall be inspected prior to the test at a distance between 300 mm and 500 mm in front of a
white diffuse background. Only samples free of faults (i.e. bubbles, delamination, cloudiness) shall be used for
the test.
5 High-temperature test
5.1 Principle
The purpose of this test is to determine whether the laminated glass and laminated safety glass are able to
withstand exposure to high temperatures over an extended period of time without their properties becoming
substantially altered. The changes in properties are judged by the occurrence of bubbles, delamination and
cloudiness (not discoloration).
5.2 Size and number of test specimens
The test specimens shall not be smaller than 300 mm × 100 mm. There shall be three test specimens.
5.3 Procedures
5.3.1 General
The high-temperature test may be carried out using either an oven or boiling water. The test temperature is
100 °C. The tolerances of the test temperature depend on the test method used and are as follows:
a) Oven (100 ± 2) °C
+0
b) Boiling water 100 ( ) °C
−2
To remove the risk of thermal breakage in the boiling water, test samples should be placed in water at 60 °C
for 10 min before transferring to the water at 100 °C.
5.3.2 Procedure A
Heat the three test specimens to a temperature of 100 °C.
In an oven, the heating-up time is dependent on the load, type and thickness of the laminated glass being
tested. Generally speaking, this should be assumed to be 30 min.
Maintain the test temperature for a period of 16 h.
Take the test specimens out and allow them to cool to room temperature by storing them vertically under
natural convection and radiation. The assessment of the test samples may be carried out when the glass
surface temperature is lower than 30 °C.
5.3.3 Procedure B
Heat the three test specimens to a temperature of 100 °C.
Heating-up time is dependent on the type and thickness of the laminated glass being tested. Generally
speaking, for samples up to 11 mm thickness this should be assumed to be 30 min. For thick samples, i.e.
greater than 11 mm, this shall be determined by calibration.
Maintain the test temperature for a period of 2 h.
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SIST EN ISO 12543-4:2012
ISO 12543-4:2011(E)
Take the test specimens out and allow them to cool to room temperature by storing them vertically under
natural convection and radiation. The assessment of the test samples may be carried out when the glass
surface temperature is lower than 30 °C.
5.4 Expression of results
Inspect the samples at a distance between 300 mm and 500 mm in front of a white diffuse background.
Record the number and extent of the faults occurring in test specimen.
NOTE Bubbles, delamination, haze and cloudiness indicate faults, but discoloration does not.
Disregard all faults within 15 mm from an original edge and 20 mm from a cut edge. Individual bubbles in the
immediate vicinity of inlaid wire
...
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