Ceramic tiles - Part 10: Determination of moisture expansion (ISO 10545-10:2021, Corrected version 2021-09)

This document specifies a method for determining the moisture expansion of ceramic tiles.

Keramische Fliesen und Platten - Teil 10: Bestimmung der Feuchtigkeitsdehnung (ISO 10545-10:2021, korrigierte Fassung 2021-09)

Dieses Dokument legt ein Prüfverfahren zur Bestimmung der Feuchtigkeitsdehnung von Fliesen und Platten fest.

Carreaux et dalles céramiques - Partie 10: Détermination de la dilatation à l'humidité (ISO 10545-10:2021, Version corrigée 2021-09)

Le présent document prescrit une méthode pour la détermination de la dilatation à l’humidité des carreaux céramiques.

Keramične ploščice - 10. del: Ugotavljanje raztezka zaradi vlage (ISO 10545-10:2021, popravljena različica 2021-09)

General Information

Status
Published
Public Enquiry End Date
19-Nov-2020
Publication Date
22-Jul-2021
Technical Committee
IKER - Ceramics
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
22-Jul-2021
Due Date
26-Sep-2021
Completion Date
23-Jul-2021

Relations

Effective Date
08-Jun-2022
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026

Overview

SIST EN ISO 10545-10:2021 - Ceramic tiles – Part 10: Determination of moisture expansion is an international standard published by CEN and ISO. It specifies a test method to determine the moisture expansion of ceramic tiles. Moisture expansion refers to the proportional change in size that occurs when ceramic tiles absorb water, often after they are subjected to boiling water in controlled conditions. This standard supports both manufacturers and specifiers in ensuring that ceramic tiles meet performance expectations for durability and dimensional stability.

Key Topics

  • Moisture Expansion: This standard defines moisture expansion as the accelerated increase in tile dimensions resulting from prolonged water exposure, simulating real-world use and adverse environmental conditions.
  • Test Procedure: The method involves subjecting reheated ceramic tile specimens to boiling water and measuring the length change with precise instruments.
  • Apparatus Requirements: Key equipment includes a highly accurate measuring frame, Invar reference bars, a kiln for refiring specimens, and a boiling apparatus for water immersion.
  • Specimen Preparation: Guidance is given on how to prepare whole tiles or cut specimens, based on their size, ensuring consistent and reliable testing results.
  • Result Expression: Moisture expansion is expressed in millimetres per metre, with an alternative calculation as a percentage. The test report must include specific data to ensure traceability and comparability.
  • Limit Recommendations: Annex A highlights that, under typical fixing and conditions, most ceramic tiles have negligible moisture expansion. However, a maximum recommended limit is stated for challenging environments or poor fixing practices.

Applications

SIST EN ISO 10545-10:2021 is vital for several stakeholders across the ceramic tile industry:

  • Manufacturers: Use this standard to verify tile quality, demonstrating compliance with product guarantees for dimensional stability.
  • Construction Professionals: Architects, specifiers, and contractors use moisture expansion data to select suitable tiles for environments exposed to moisture or temperature fluctuation, such as bathrooms, commercial kitchens, outdoor spaces, and swimming pool surrounds.
  • Quality Control: Routine testing according to this method is essential for continuous improvement and maintaining certification for exported products.
  • Regulatory Compliance: The standard provides harmonized testing conditions, supporting procurement, project specifications, and regulatory requirements across Europe and globally.

Proper implementation reduces the risk of tile deformation, cracking, or failure due to environmental factors, enhancing the long-term appearance and performance of tiled installations.

Related Standards

To achieve comprehensive ceramic tile performance and conformity, SIST EN ISO 10545-10:2021 is typically used together with other standards in the EN ISO 10545 series:

  • EN ISO 10545-1: Sampling and basis for testing
  • EN ISO 10545-2: Determination of dimensions and surface quality
  • EN ISO 10545-3: Determination of water absorption, apparent porosity, and density
  • EN ISO 10545-4: Determination of modulus of rupture and breaking strength
  • EN ISO 10545-9: Determination of resistance to thermal shock

Manufacturers and users should consult the full series to ensure all relevant aspects of ceramic tile testing and performance are addressed.

Keywords: SIST EN ISO 10545-10:2021, ceramic tile standards, moisture expansion, tile testing, dimensional stability, CEN, boiling water test, ISO 10545 series, tile quality, construction standards.

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Frequently Asked Questions

SIST EN ISO 10545-10:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Ceramic tiles - Part 10: Determination of moisture expansion (ISO 10545-10:2021, Corrected version 2021-09)". This standard covers: This document specifies a method for determining the moisture expansion of ceramic tiles.

This document specifies a method for determining the moisture expansion of ceramic tiles.

SIST EN ISO 10545-10:2021 is classified under the following ICS (International Classification for Standards) categories: 91.100.23 - Ceramic tiles; 91.100.25 - Terracotta building products. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN ISO 10545-10:2021 has the following relationships with other standards: It is inter standard links to SIST EN ISO 10545-10:1998, SIST EN 14411:2013, SIST EN 14411:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

SIST EN ISO 10545-10:2021 is associated with the following European legislation: EU Directives/Regulations: 305/2011. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

SIST EN ISO 10545-10:2021 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN ISO 10545-10:1998
Keramične ploščice - 10. del: Ugotavljanje raztezka zaradi vlage (ISO 10545-
10:2021, popravljena različica 2021-09)
Ceramic tiles - Part 10: Determination of moisture expansion (ISO 10545-10:2021,
Corrected version 2021-09)
Keramische Fliesen und Platten - Teil 10: Bestimmung der Feuchtigkeitsdehnung (ISO
10545-10:2021, korrigierte Fassung 2021-09)
Carreaux et dalles céramiques - Partie 10: Détermination de la dilatation à l'humidité
(ISO 10545-10:2021, Version corrigée 2021-09)
Ta slovenski standard je istoveten z: EN ISO 10545-10:2021
ICS:
91.100.23 Keramične ploščice Ceramic tiles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10545-10
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2021
EUROPÄISCHE NORM
ICS 91.100.23 Supersedes EN ISO 10545-10:1997
English Version
Ceramic tiles - Part 10: Determination of moisture
expansion (ISO 10545-10:2021, Corrected version 2021-
09)
Carreaux et dalles céramiques - Partie 10: Keramische Fliesen und Platten - Teil 10: Bestimmung
Détermination de la dilatation à l'humidité (ISO 10545- der Feuchtigkeitsdehnung (ISO 10545-10:2021,
10:2021, Version corrigée 2021-09) korrigierte Fassung 2021-09)
This European Standard was approved by CEN on 25 June 2021.

This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 15 September 2021.

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 NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10545-10:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 10545-10:2021) has been prepared by Technical Committee ISO/TC 189
"Ceramic tile" in collaboration with Technical Committee CEN/TC 67 “Ceramic tiles” the secretariat of
which is held by UNI.
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 2022, and conflicting national standards shall
be withdrawn at the latest by January 2022.
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 ISO 10545-10:1997.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
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 websites.
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 10545-10:2021, Corrected version 2021-09 has been approved by CEN as
INTERNATIONAL ISO
STANDARD 10545-10
Second edition
2021-06
Corrected version
2021-09
Ceramic tiles —
Part 10:
Determination of moisture expansion
Carreaux et dalles céramiques —
Partie 10: Détermination de la dilatation à l'humidité
Reference number
ISO 10545-10:2021(E)
©
ISO 2021
ISO 10545-10:2021(E)
© ISO 2021
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 2021 – All rights reserved

ISO 10545-10:2021(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
7 Procedure. 2
7.1 Refiring . 2
7.2 Treatment in boiling water . 2
8 Expression of results . 2
9 Test report .
...

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