ISO 29468:2008
(Main)Thermal insulating products for building applications — Determination of flatness
Thermal insulating products for building applications — Determination of flatness
ISO 29468:2008 specifies the equipment and procedures for determining the deviation from flatness for full-size products. It is applicable to thermal insulating products.
Produits isolants thermiques destinés aux applications du bâtiment — Détermination de la planéité
General Information
Relations
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 29468
First edition
2008-11-01
Thermal insulating products for building
applications — Determination of flatness
Produits isolants thermiques destinés aux applications du bâtiment —
Détermination de la planéité
Reference number
ISO 29468:2008(E)
©
ISO 2008
---------------------- Page: 1 ----------------------
ISO 29468:2008(E)
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.
COPYRIGHT PROTECTED DOCUMENT
© 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
---------------------- Page: 2 ----------------------
ISO 29468:2008(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Terms and definitions. 1
3 Principle. 1
4 Apparatus . 1
5 Test specimens . 1
6 Procedure . 3
7 Calculation and expression of results. 3
8 Accuracy of measurement. 4
9 Test report . 4
© ISO 2008 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 29468:2008(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 29468 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
---------------------- Page: 4 ----------------------
ISO 29468:2008(E)
Introduction
This International Standard comprises the original EN 825:1994 prepared by Technical Committee
CEN/TC 88, Thermal insulating materials and products, which has 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 — D
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.