EN ISO 16546:2020
(Main)Thermal insulating products for building applications - Determination of freeze-thaw resistance (ISO 16546:2020)
Thermal insulating products for building applications - Determination of freeze-thaw resistance (ISO 16546:2020)
This document specifies the equipment and test method for determining the effects of successive cycling from dry conditions at −20 °C to wet conditions at 20 °C on the mechanical properties and moisture content of thermal insulating products.
This document is intended to simulate the freeze?thaw effects on thermal insulating products which are frequently exposed to water and low temperature conditions, e.g. inverted roofs and unprotected ground insulation.
Wärmedämmstoffe für das Bauwesen - Bestimmung des Verhaltens bei Frost-Tau-Wechselbeanspruchung (ISO 16546:2020)
Dieses Dokument legt die Prüfeinrichtungen und das Prüfverfahren zur Bestimmung der Auswirkungen zyklisch aufeinanderfolgender trockener Umgebungsbedingungen bei -20 °C und feuchter Umgebungs¬bedingungen bei 20 °C auf die mechanischen Eigenschaften und den Feuchtegehalt von Wärmedämmstoffen fest.
Zweck dieses Dokuments ist die Simulation der Auswirkungen von Frost-Tau-Wechselbeanspruchungen auf Wärmedämmstoffe, die häufig Wasser und niedrigen Temperaturen ausgesetzt werden, wie z. B. im „Umkehrdach“ und bei der ungeschützten Wärmedämmung zum Erdreich.
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de la résistance aux effets du gel-dégel (ISO 16546:2020)
Le présent document spécifie l'équipement et la méthode d'essai permettant de déterminer les effets sur les propriétés mécaniques et la teneur en eau du produit de cycles successifs entre des conditions sèches à −20 °C et des conditions humides à 20 °C. Il s'applique aux produits isolants thermiques.
L'objet du présent document est la simulation des effets du gel-dégel sur les produits isolants thermiques fréquemment exposés à l'eau et à de basses températures, par exemple, en toiture inversée ou en isolation au contact direct de la terre.
Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Ugotavljanje odpornosti proti ponavljajočemu zamrzovanju in taljenju (ISO 16546:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2020
Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Ugotavljanje odpornosti
proti ponavljajočemu zamrzovanju in taljenju (ISO 16546:2020)
Thermal insulating products for building applications - Determination of freeze-thaw
resistance (ISO 16546:2020)
Wärmedämmstoffe für das Bauwesen - Bestimmung des Verhaltens bei Frost-Tau-
Wechselbeanspruchung (ISO 16546:2020)
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de la
résistance aux effets du gel-dégel (ISO 16546:2020)
Ta slovenski standard je istoveten z: EN ISO 16546:2020
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 16546
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2020
EUROPÄISCHE NORM
ICS 91.100.60
English Version
Thermal insulating products for building applications -
Determination of freeze-thaw resistance (ISO 16546:2020)
Produits isolants thermiques destinés aux applications Wärmedämmstoffe für das Bauwesen - Bestimmung
du bâtiment - Détermination de la résistance aux effets des Verhaltens bei Frost-Tau-Wechselbeanspruchung
du gel-dégel (ISO 16546:2020) (ISO 16546:2020)
This European Standard was approved by CEN on 21 June 2020.
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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16546:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 16546:2020) has been prepared by Technical Committee ISO/TC 163 "Thermal
performance and energy use in the built environment" in collaboration with Technical Committee
CEN/TC 88 “Thermal insulating materials and products” the secretariat of which is held by DIN.
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 January 2021, and conflicting national standards shall
be withdrawn at the latest by January 2021.
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.
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 16546:2020 has been approved by CEN as EN ISO 16546:2020 without any modification.
INTERNATIONAL ISO
STANDARD 16546
Second edition
2020-06
Thermal insulating products
for building applications —
Determination of freeze-thaw
resistance
Produits isolants thermiques destinés aux applications du bâtiment —
Détermination de la résistance aux effets du gel-dégel
Reference number
ISO 16546:2020(E)
©
ISO 2020
ISO 16546:2020(E)
© ISO 2020
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
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Published in Switzerland
ii © ISO 2020 – All rights reserved
ISO 16546:2020(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
6 Test specimens. 2
6.1 General . 2
6.2 Dimensions of test specimens . 2
6.3 Number of test specimens . 2
6.4 Preparation of test specimens . 2
6.5 Conditioning of test specimens . 3
7 Procedure. 3
7.1 General . 3
7.2 Preliminary tests . 3
7.3 Water absorption frost thaw cycling . 4
7.4 Compression behaviour . 4
7.5 Interruption of the procedure . 4
8 Calculation and expression of results . 5
8.1 Water absorption . 5
8.2 Changes in the compression behaviour. 6
9 Test report . 6
ISO 16546:2020(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 rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee Committee ISO/TC 163, Thermal performance and
energy use in the built environment, Subcommittee SC 1, Test and measurement methods, in collaboration
with the European Committee for Standardization (CEN) Technical Committee CEN/TC 88, Thermal
insulating materials and products, in accordance with the Agreement on technical cooperation between
ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 16546:2012), which has been technically
revised. The main changes compared to the previous edition are as follows:
— Revision of Clause 4, the test is performed by an automatic process only;
— Revision of Clause 7 with a more detailed procedure.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
INTERNATIONAL STANDARD ISO 16546:2020(E)
Thermal insulating products for building applications —
Determination of freeze-thaw resistance
1 Scope
This document specifies the equipment and test method for determining the effects of successive
cycling from dry conditions at −20 °C to wet conditions at 20 °C on the mechanical properties and
moisture content of thermal insulating products.
This document is intended to simulate the freeze–thaw effects on thermal insulating products which
are frequently exposed to water and low temperature conditions, e.g. inverted roofs and unprotected
ground insulation.
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.
ISO 29469, Thermal insulating products for building applications — Determination of compression
behaviour
ISO 16535, Thermal insulating products for building applications — Determination of long-term water
absorption by immersion
ISO 16536, Thermal insulating produ
...
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