Thermal insulating products for building applications — Determination of dimensional stability under specified temperature and humidity conditions

ISO 29472:2008 specifies the equipment and procedures for evaluating dimensional changes of specimens under specified conditions of temperature, relative humidity and duration of exposure. ISO 29472:2008 proposes a range of conditions from which one or more desirable test conditions can be selected. ISO 29472:2008 is applicable to thermal insulating products.

Produits isolants thermiques destinés aux applications du bâtiment — Détermination de la stabilité dimensionnelle dans des conditions de température et d'humidité spécifiées

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Published
Publication Date
28-Oct-2008
Current Stage
9060 - Close of review
Start Date
02-Dec-2029
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INTERNATIONAL ISO
STANDARD 29472
First edition
2008-11-01
Thermal insulating products for building
applications — Determination of
dimensional stability under specified
temperature and humidity conditions
Produits isolants thermiques destinés aux applications du bâtiment —
Détermination de la stabilité dimensionnelle dans des conditions de
température et d'humidité spécifiées

Reference number
©
ISO 2008
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

©  ISO 2008
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 2008 – All rights reserved

Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Principle. 1
5 Apparatus . 2
6 Test specimens . 2
7 Procedure . 2
8 Calculation and expression of results. 4
9 Accuracy of measurement. 5
10 Test report . 5

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 29472 was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the
built environment, Subcommittee SC 1, Test and measurement methods.
iv © ISO 2008 – All rights reserved

Introduction
This International Standard comprises the original EN 1604:1996 and EN 1604:1996/AC:1997 prepared by
Technical Committee CEN/TC 88, Thermal insulating materials and products, which have been amended by
ISO/TC 163/SC 1 with reference to conditioning and testing conditions in tropical countries.
This International Standard is one of a series of documents specifying test methods, based on existing
European Standards, that are being adopted by ISO. This “package” of standards includes the following group
of interrelated documents.
International Standard Respective EN
standard
ISO 29465, Thermal insulating products for building applications — Determination of length EN 822
and width
ISO 29466, Thermal insulating products for building applications — Determination of EN 823
thickness
ISO 29467, Thermal insulating products for building applications — Determination of EN 824
squareness
ISO 29468, Thermal insulating products for building applications — Determination of flatness EN 825
ISO 29469, Thermal insulating products for building applications — Determination of EN 826
compression behaviour
ISO 29470, Thermal insulating products for building applications — Determination of the EN 1602
apparent density
ISO 29471, Thermal insulating products for building applications — Determination of EN 1603
dimensional stability under constant normal laboratory conditions (23°C/50 % relative
humidity)
ISO 29472, Thermal insulating products for building applications — Determination of EN 1604
dimensional stability under specified temperature and humidity conditions
ISO 29764, Thermal insulating products for building applications — Determination of EN 1605
deformation under specified compressive load and temperature conditions
ISO 29765, Thermal insulating products for building applications — Determination of tensile EN 1607
strength perpendicular to faces
ISO 29766, Thermal insulating products for building applications — Determination of tensile EN 1608
strength parallel to faces
ISO 29767, Thermal insulating products for building applications — Determination of short- EN 1609
term water absorption by partial immersion
ISO 29768, Thermal insulating products for building applications — Determination of linear EN 12085
dimensions of test specimens
ISO 29769, Thermal insulating products for building applications — Determination of EN 12430
behaviour under point load
ISO 29770, Thermal insulating products for building applications — Determination of EN 12431
thickness for floating-floor insulating products
ISO 29771, Thermal insulating materials for building applications — Determination of organic EN 13820
content
ISO 29803, Thermal insulation products for building applications — Determination of the EN 13497
resistance to impact of external thermal insulation composite systems (ETICS)
ISO 29804, Thermal insulation products for building applications — Determination of the EN 13494
tensile bond strength of the adhesive and of the base coat to the thermal insulation material
ISO 29805, Thermal insulation products for building applications — Determination of the EN 13496
mechanical properties of glass fibre meshes

vi © ISO 2008 – All rights reserved

INTERNATIONAL STANDARD ISO 29472:2008(E)

Thermal insulating products for building applications —
Determination of dimensional stability under specified
temperature and humidity conditions
1 Scope
This International Standard specifies the equipment and procedures for evaluating dimensional changes of
specimens under specified conditions of temperature, relative humidity and duration of exposure. This
International Standard proposes a ran
...


INTERNATIONAL ISO
STANDARD 29472
First edition
2008-11-01
Thermal insulating products for building
applications — Determination of
dimensional stability under specified
temperature and humidity conditions
Produits isolants thermiques destinés aux applications du bâtiment —
Détermination de la stabilité dimensionnelle dans des conditions de
température et d'humidité spécifiées

Reference number
©
ISO 2008
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

©  ISO 2008
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 2008 – All rights reserved

Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Principle. 1
5 Apparatus . 2
6 Test specimens . 2
7 Procedure . 2
8 Calculation and expression of results. 4
9 Accuracy of measurement. 5
10 Test report . 5

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 29472 was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the
built environment, Subcommittee SC 1, Test and measurement methods.
iv © ISO 2008 – All rights reserved

Introduction
This International Standard comprises the original EN 1604:1996 and EN 1604:1996/AC:1997 prepared by
Technical Committee CEN/TC 88, Thermal insulating materials and products, which have been amended by
ISO/TC 163/SC 1 with reference to conditioning and testing conditions in tropical countries.
This International Standard is one of a series of documents specifying test methods, based on existing
European Standards, that are being adopted by ISO. This “package” of standards includes the following group
of interrelated documents.
International Standard Respective EN
standard
ISO 29465, Thermal insulating products for building applications — Determination of length EN 822
and width
ISO 29466, Thermal insulating products for building applications — Determination of EN 823
thickness
ISO 29467, Thermal insulating products for building applications — Determination of EN 824
squareness
ISO 29468, Thermal insulating products for building applications — Determination of flatness EN 825
ISO 29469, Thermal insulating products for building applications — Determination of EN 826
compression behaviour
ISO 29470, Thermal insulating products for building applications — Determination of the EN 1602
apparent density
ISO 29471, Thermal insulating products for building applications — Determination of EN 1603
dimensional stability under constant normal laboratory conditions (23°C/50 % relative
humidity)
ISO 29472, Thermal insulating products for building applications — Determination of EN 1604
dimensional stability under specified temperature and humidity conditions
ISO 29764, Thermal insulating products for building applications — Determination of EN 1605
deformation under specified compressive load and temperature conditions
ISO 29765, Thermal insulating products for building applications — Determination of tensile EN 1607
strength perpendicular to faces
ISO 29766, Thermal insulating products for building applications — Determination of tensile EN 1608
strength parallel to faces
ISO 29767, Thermal insulating products for building applications — Determination of short- EN 1609
term water absorption by partial immersion
ISO 29768, Thermal insulating products for building applications — Determination of linear EN 12085
dimensions of test specimens
ISO 29769, Thermal insulating products for building applications — Determination of EN 12430
behaviour under point load
ISO 29770, Thermal insulating products for building applications — Determination of EN 12431
thickness for floating-floor insulating products
ISO 29771, Thermal insulating materials for building applications — Determination of organic EN 13820
content
ISO 29803, Thermal insulation products for building applications — Determination of the EN 13497
resistance to impact of external thermal insulation composite systems (ETICS)
ISO 29804, Thermal insulation products for building applications — Determination of the EN 13494
tensile bond strength of the adhesive and of the base coat to the thermal insulation material
ISO 29805, Thermal insulation products for building applications — Determination of the EN 13496
mechanical properties of glass fibre meshes

vi © ISO 2008 – All rights reserved

INTERNATIONAL STANDARD ISO 29472:2008(E)

Thermal insulating products for building applications —
Determination of dimensional stability under specified
temperature and humidity conditions
1 Scope
This International Standard specifies the equipment and procedures for evaluating dimensional changes of
specimens under specified conditions of temperature, relative humidity and duration of exposure. This
International Standard proposes a ran
...

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