EN ISO 29466:2022
(Main)Thermal insulating products for building applications - Determination of thickness (ISO 29466:2022)
Thermal insulating products for building applications - Determination of thickness (ISO 29466:2022)
This document specifies the equipment and procedures for determining the thickness of full‑size products. It is applicable to thermal insulating products.
This document provides the reference method. Other methods can be used (e.g. for quality control), provided a correlation has been established with this reference method; Annex B gives some examples of such methods.
Wärmedämmstoffe für das Bauwesen - Bestimmung der Dicke (ISO 29466:2022)
Dieses Dokument legt Prüfeinrichtungen und Verfahren zur Bestimmung der Dicke von Produkten in Liefermaßen fest. Es gilt für Wärmedämmstoffe.
Dieses Dokument enthält das Referenzverfahren. Es können andere Verfahren angewendet werden (z. B. zur Qualitätskontrolle), sofern ein Bezug zu diesem Referenzverfahren hergestellt wurde; Anhang B enthält einige Beispiele für solche Verfahren.
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de l'épaisseur (ISO 29466:2022)
Le présent document spécifie l’équipement et les modes opératoires permettant de déterminer l’épaisseur des produits en vraies dimensions. Il s’applique aux produits isolants thermiques.
Le présent document fournit la méthode de référence. D’autres méthodes peuvent être employées (par exemple, pour le contrôle de la qualité), à condition qu’une corrélation ait été établie avec la présente méthode de référence; plusieurs exemples de méthodes alternatives sont fournis à l’Annexe B.
Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Ugotavljanje debeline (ISO 29466:2022)
Ta evropski standard določa opremo in postopke za ugotavljanje debeline proizvodov naravne velikosti. Uporablja se za toplotnoizolacijske proizvode.
General Information
Relations
Overview - EN ISO 29466:2022 (Thermal insulating products - Determination of thickness)
EN ISO 29466:2022 (adopted by CEN) defines a reference method for measuring the thickness of full‑size thermal insulating products used in building applications. The standard specifies required apparatus, specimen preparation and conditioning, step‑by‑step measurement procedures, how to calculate and report results, and provides normative annexes for compressed products and examples of alternative methods. This method is the benchmark for correlating other test procedures used for quality control.
Key topics and technical requirements
- Scope: Applicable to full‑size thermal insulating products; provides the reference method (other methods may be used only if correlated to this one).
- Apparatus:
- Dial gauge mounted on a rigid frame with a maximum permissible error of 0.5 mm.
- 200 mm square pressure plate that applies a total pressure of (50 ± 1.5) Pa or (250 ± 5) Pa (including dial gauge force).
- Flat rigid base plate at least as large as the specimen.
- Specimen preparation and conditioning:
- Retain any facings/coatings.
- Store specimens at least 6 h at (23 ± 5) °C; in disputes use (23 ± 2) °C and (50 ± 5)% RH.
- For tropical conditions, use (27 ± 2) °C and (65 ± 5)% RH and record in the report.
- Annex A addresses preparation of compressed products.
- Measurement procedure:
- Place specimen on baseplate (faced side down if coated), apply pressure plate and dial gauge centrally.
- Number and positions of measurements depend on specimen length (e.g., two measurements for ≤600 mm, four for >600 mm to ≤1 500 mm, plus one for each additional 500 mm).
- Record individual readings and calculate the mean thickness, expressed in millimetres to the nearest millimetre (or higher accuracy if specified).
- Reporting: Test report must reference ISO 29466:2022 and include product ID, pre‑test history, conditioning, deviations, test conditions, pressure used, individual values and mean.
Applications - who uses this standard
- Manufacturers - product development, conformity, packaging and release testing.
- Independent testing laboratories - accredited thickness verification and certification testing.
- Quality control / QC teams - routine production checks (after establishing correlation if using alternative rapid methods).
- Specifiers, building inspectors and regulators - verifying declared thickness for thermal performance calculations and compliance.
- Standards developers - aligning product standards to a common reference thickness method.
Related standards and notes
- EN ISO 29466:2022 supersedes EN 823:2013 and was prepared by ISO/TC 163 in collaboration with CEN/TC 88.
- Annex B provides examples of alternative methods (allowed only when correlated to this reference method).
- The document notes that a formal statement of method accuracy will be included in a future revision.
Keywords: EN ISO 29466:2022, thermal insulating products, determination of thickness, insulation thickness measurement, test method, reference method, conditioning, dial gauge, pressure plate.
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2023
Nadomešča:
SIST EN 823:2013
Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Ugotavljanje debeline
(ISO 29466:2022)
Thermal insulating products for building applications - Determination of thickness (ISO
29466:2022)
Wärmedämmstoffe für das Bauwesen - Bestimmung der Dicke (ISO 29466:2022)
Produits isolants thermiques destinés aux applications du bâtiment - Détermination de
l'épaisseur (ISO 29466:2022)
Ta slovenski standard je istoveten z: EN ISO 29466:2022
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 29466
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 91.100.60 Supersedes EN 823:2013
English Version
Thermal insulating products for building applications -
Determination of thickness (ISO 29466:2022)
Produits isolants thermiques destinés aux applications Wärmedämmstoffe für das Bauwesen - Bestimmung
du bâtiment - Détermination de l'épaisseur (ISO der Dicke (ISO 29466:2022)
29466:2022)
This European Standard was approved by CEN on 23 October 2022.
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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 29466:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 29466:2022) 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 May 2023, and conflicting national standards shall be
withdrawn at the latest by November 2025.
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 823:2013.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 29466:2022 has been approved by CEN as EN ISO 29466:2022 without any modification.
INTERNATIONAL ISO
STANDARD 29466
Second edition
2022-10
Thermal insulating products
for building applications —
Determination of thickness
Produits isolants thermiques destinés aux applications du bâtiment —
Détermination de l'épaisseur
Reference number
ISO 29466:2022(E)
ISO 29466:2022(E)
© ISO 2022
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 29466:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Test specimens . 2
6.1 Dimensions of test specimens . 2
6.2 Number of test specimens . 2
6.3 Conditioning of test specimens . 2
6.4 Preparation of test specimens . 3
7 Procedure .3
7.1 Test conditions . 3
7.2 Test procedure . 3
8 Calculation and expression of results . 4
9 Accuracy of measurement.4
10 Test report . 5
Annex A (normative) Preparation of test specimens for compressed products .6
Annex B (normative) Examples of other methods for the determination of thickness.7
iii
ISO 29466:2022(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
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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 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, T
...
Frequently Asked Questions
EN ISO 29466:2022 is a standard published by the European Committee for Standardization (CEN). Its full title is "Thermal insulating products for building applications - Determination of thickness (ISO 29466:2022)". This standard covers: This document specifies the equipment and procedures for determining the thickness of full‑size products. It is applicable to thermal insulating products. This document provides the reference method. Other methods can be used (e.g. for quality control), provided a correlation has been established with this reference method; Annex B gives some examples of such methods.
This document specifies the equipment and procedures for determining the thickness of full‑size products. It is applicable to thermal insulating products. This document provides the reference method. Other methods can be used (e.g. for quality control), provided a correlation has been established with this reference method; Annex B gives some examples of such methods.
EN ISO 29466:2022 is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 29466:2022 has the following relationships with other standards: It is inter standard links to EN 823:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN ISO 29466:2022 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
The article discusses the EN ISO 29466:2022 standard, which pertains to determining the thickness of thermal insulating products used in building applications. The document outlines the equipment and procedures to be used for measuring the thickness of full-size products. It serves as a reference method, but alternative methods can also be used for quality control purposes as long as they are correlated with the reference method. Annex B of the document provides examples of such alternative methods.
記事のタイトル: EN ISO 29466:2022 - 建築用断熱材 - 厚さの測定（ISO 29466:2022） 記事の内容: この文書は、フルサイズの製品の厚さを測定するための装置と手順を定めています。建築用断熱材に適用されます。 この文書は、参照方法を提供します。他の方法（品質管理など）は、参照方法との関連が確立されている場合に使用することができます。付録Bには、そのような方法の一部の例が示されています。
기사 제목: EN ISO 29466:2022 - 건축용 열단열재 - 두께 측정(ISO 29466:2022) 기사 내용: 이 문서는 전체 제품의 두께를 결정하기 위한 장비와 절차를 규정합니다. 이는 건축용 열단열재에 적용됩니다. 이 문서는 참고 방법을 제공합니다. 기타 방법(품질 관리 등)은 참고 방법과의 상관관계가 확립된 경우 사용할 수 있습니다. 부록 B에는 해당 방법의 일부 예시가 제공됩니다.
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