Rubber- or plastic-coated fabrics - Determination of bursting strength - Part 2: Hydraulic method

This Part of EN 12232 describes a method for determining the bursting strength of coated fabrics using a a forcing fluid and a diaphragm machine.

Mit Kautschuk oder Kunststoff beschichtete Textilien - Bestimmung der Berstfestigkeit - Teil 2: Hydraulisches Verfahren

Dieser Teil von EN 12332 legt ein Verfahren zur Bestimmung der Berstfestigkeit von beschichteten Textilien unter Anwendung von Flüssigkeitsdruck und mit Hilfe einer Membran-Maschine fest.

Supports textiles revetus de caoutchouc ou de plastique - Détermination de la résistance a l'éclatement - Partie 2: Méthode hydraulique

La présente partie de l'EN 12332 décrit une méthode permettant de déterminer la résistance a l'éclatement de supports textiles revetus a l'aide d'un liquide de compression et d'une machine a membrane.

Gumirane ali plastificirane tekstilije - Ugotavljanje preboja moči - 2. del: Hidravlična metoda

General Information

Status
Published
Publication Date
31-Jan-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Feb-2003
Due Date
01-Feb-2003
Completion Date
01-Feb-2003

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mit Kautschuk oder Kunststoff beschichtete Textilien - Bestimmung der Berstfestigkeit - Teil 2: Hydraulisches VerfahrenSupports textiles revetus de caoutchouc ou de plastique - Détermination de la résistance a l'éclatement - Partie 2: Méthode hydrauliqueRubber- or plastic-coated fabrics - Determination of bursting strength - Part 2: Hydraulic method59.080.40WHNVWLOLMHCoated fabricsICS:Ta slovenski standard je istoveten z:EN 12332-2:2002SIST EN 12332-2:2003en01-februar-2003SIST EN 12332-2:2003SLOVENSKI
STANDARD



SIST EN 12332-2:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12332-2November 2002ICS 59.080.40English versionRubber- or plastic-coated fabrics - Determination of burstingstrength - Part 2: Hydraulic methodSupports textiles revêtus de caoutchouc ou de plastique -Détermination de la résistance à l'éclatement - Partie 2:Méthode hydrauliqueMit Kautschuk oder Kunststoff beschichtete Textilien -Bestimmung der Berstfestigkeit - Teil 2: HydraulischesVerfahrenThis European Standard was approved by CEN on 3 August 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12332-2:2002 ESIST EN 12332-2:2003



EN 12332-2:2002 (E)2ContentspageForeword.31Scope.42Normative references.43Principle.44Apparatus and materials.45Test specimens.56Conditioning.57Procedure.68Test report.6Bibliography.8SIST EN 12332-2:2003



EN 12332-2:2002 (E)3ForewordThis document (EN 12332-2:2002) has been prepared by Technical Committee CEN /TC 248,"Textiles and textiles products", the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of anidentical text or by endorsement, at the latest by May 2003, and conflicting national standards shall bewithdrawn at the latest by May 2003.EN 12332 “Rubber- or plastic-coated fabrics – Determination of bursting strength” consists of twoParts:-Part 1: Steel ball method.-Part 2: Hydraulic method.NOTEPersons using this standard should be familiar with normal laboratory practice. This standard doesnot purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the userto establish appropriate safety and health practices and to ensure compliance with any national regulatoryconditions.According to the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta,Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 12332-2:2003



EN 12332-2:2002 (E)41 ScopeThis Part of this European Standard specifies a method for determining the bursting strength ofcoated fabrics using a forcing fluid and a diaphragm machine.2 Normative referencesThis European standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions of anyof these publications apply to this European Standard only when incorporated in it by amendment orrevision. For undated references the latest edition of the publication referred to applies (includingamendments).EN ISO 2231, Rubber- or plastics - coated fabrics — Standard atmospheres for conditioning andtesting (ISO 2231: 1989)EN ISO 2286-1, Rubber- or plastics-coated fabrics — Determination of roll characteristics —Part 1: Methods for determination of length, width and net mass (ISO 2286-1:1998)3 PrincipleA circular test specimen and an underlying elastic diaphragm are clamped around their edges overthe top of a chamber. The specimen is gradually stretched into a dome shape by forcing fluid into thechamber at a constant rate. The pressure of the fluid at failure of the specimen and the distension,measured in terms of the height of the dome are recorded.4 Apparatus and materialsA diaphragm machine1) with:4.1A rigid chamber filled with fluid and having a circular aperture of diameter equal to, or up to0,5 mm greater than the diameter of the circular free area.4.1.1A circular elastic diaphragm mounted over the aperture in the chamber. The diaphragm andits seal with the chamber shall be able to withstand pressures gr
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