EN ISO 23999:2012
(Main)Resilient floor coverings - Determination of dimensional stability and curling after exposure to heat (ISO 23999:2008)
Resilient floor coverings - Determination of dimensional stability and curling after exposure to heat (ISO 23999:2008)
ISO 23999:2008 specifies a method for determining dimensional stability and curling of resilient floor coverings, in the form of sheets and tiles, in linear dimensions after exposure to heat.
Elastische Bodenbeläge - Bestimmung der Maßänderung und Schüsselung nach Wärmeeinwirkung (ISO 23999:2008)
Diese Internationale Norm legt ein Verfahren zur Bestimmung der Maßhaltigkeit und Schüsselung der Längsmaße von elastischen Bodenbelägen in Form von Bahnen und Platten nach Wärmeeinwirkung fest.
Revêtements de sol résilients - Détermination de la stabilité dimensionnelle et de l'incurvation après exposition à la chaleur (ISO 23999:2008)
Netekstilne talne obloge - Ugotavljanje dimenzijske stabilnosti in gubanja po izpostavitvi toploti (ISO 23999:2008)
Ta mednarodni standard določa metodo za ugotavljanje dimenzijske stabilnosti in gubanja netekstilnih talnih oblog, trakov in plošč v linearnih dimenzijah po izpostavitvi toploti.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2012
1DGRPHãþD
SIST EN 434:1999
Netekstilne talne obloge - Ugotavljanje dimenzijske stabilnosti in gubanja po
izpostavitvi toploti (ISO 23999:2008)
Resilient floor coverings - Determination of dimensional stability and curling after
exposure to heat (ISO 23999:2008)
Elastische Bodenbeläge - Bestimmung der Maßänderung und Schüsselung nach
Wärmeeinwirkung (ISO 23999:2008)
Revêtements de sol résilients - Détermination de la stabilité dimensionnelle et de
l'incurvation après exposition à la chaleur (ISO 23999:2008)
Ta slovenski standard je istoveten z: EN ISO 23999:2012
ICS:
97.150 Netekstilne talne obloge Non-textile floor coverings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 23999
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2012
ICS 97.150 Supersedes EN 434:1994
English Version
Resilient floor coverings - Determination of dimensional stability
and curling after exposure to heat (ISO 23999:2008)
Revêtements de sol résilients - Détermination de la stabilité Elastische Bodenbeläge - Bestimmung der Maßänderung
dimensionnelle et de l'incurvation après exposition à la und Schüsselung nach Wärmeeinwirkung (ISO
chaleur (ISO 23999:2008) 23999:2008)
This European Standard was approved by CEN on 31 December 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23999:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
The text of ISO 23999:2008 has been prepared by Technical Committee ISO/TC 219 “Floor coverings” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 23999:2012 by
Technical Committee CEN/TC 134 “Resilient, textile and laminate floor coverings” the secretariat of which is
held by BSI.
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 August 2012, and conflicting national standards shall be withdrawn at
the latest by August 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 434:1994.
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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 23999:2008 has been approved by CEN as a EN ISO 23999:2012 without any modification.
INTERNATIONAL ISO
STANDARD 23999
First edition
2008-08-01
Resilient floor coverings — Determination
of dimensional stability and curling after
exposure to heat
Revêtements de sol résilients — Détermination de la stabilité
dimensionnelle et de l'incurvation après exposition à la chaleur
Reference number
ISO 23999:2008(E)
©
ISO 2008
ISO 23999:2008(E)
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ISO 23999:2008(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
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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 23999 was prepared by Technical Committee ISO/TC 219, Floor coverings.
INTERNATIONAL STANDARD ISO 23999:2008(E)
Resilient floor coverings — Determination of dimensional
stability and curling after exposure to heat
1 Scope
This International Standard specifies a method for determining dimensional stability and curling of resilient
floor coverings, in the form of sheets and tiles, in linear dimensions after exposure to heat.
2 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
2.1
dimensional stability
ability of a resilient floor covering to retain its original dimensions after exposure to heat, under specified
conditions
2.2
curling
vertical deformation appearing on the specimen after exposure to a heat treatment, under specified conditions
2.3
domed
reverse curl
when centered, area of specimen that does not lie flat against support plate
3 Principle
3.1 Dimensional stability
The relative change in distance between marks or a specific location on a test specimen is measured before
and after exposure to a heat treatment, under specified conditions. In the case of tiles, measurements may be
made using a block and dial gauge assembly and marking of the test specimen is not necessarily required.
3.2 Curling
The vertical deformations are measured in the test specimen after the specified heat treatment.
Test specimens are placed in an oven at an elevated temperature, after which curl and dimensional stability
are determined. In the case of domed material, turn the test specimen over to measure inverted or with the
back of the sample facing up. Measure curl and mark appropriately as negative curl.
ISO 23999:2008(E)
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