EN 13512:2001
(Main)Footwear - Test methods for uppers and lining - Flex resistance
Footwear - Test methods for uppers and lining - Flex resistance
This European Standard specifies a test method for determining the flex resistance of uppers and linings irrespective of the material, in order to assess the suitability for the end use.
Schuhe - Prüfverfahren für Obermaterialien und Futter - Knickfestigkeit
Diese Europäische Norm legt ein Prüfverfahren zur Bestimmung der Knickfestigkeit von Ober- und
Futtermaterialien unabhängig vom Werkstoff fest, um ihre Gebrauchseigenschaften im fertigen Zustand zu
bestimmen.
Chaussures - Méthodes d'essai pour les tiges et les doublures - Résistance à la flexion
La présente Norme européenne spécifie une méthode d'essai pour déterminer la résistance à la flexion des tiges et des doublures, quel que soit le matériau qui les compose, afin d'évaluer leur aptitude à l'utilisation finale.
Footwear - Test methods for uppers and lining - Flex resistance
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Footwear - Test methods for uppers and lining - Flex resistanceSchuhe - Prüfverfahren für Obermaterialien und Futter - KnickfestigkeitChaussures - Méthodes d'essai pour les tiges et les doublures - Résistance a la flexionFootwear - Test methods for uppers and lining - Flex resistance61.060ObuvalaFootwearICS:Ta slovenski standard je istoveten z:EN 13512:2001SIST EN 13512:2004en01-januar-2004SIST EN 13512:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13512November 2001ICS 61.060English versionFootwear - Test methods for uppers and lining - Flex resistanceChaussures - Méthodes d'essai pour les tiges et lesdoublures - Résistance à la flexionSchuhe - Prüfverfahren für Schäfte und Futter -KnickfestigkeitThis European Standard was approved by CEN on 3 October 2001.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, 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© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13512:2001 ESIST EN 13512:2004
030'2Clamp tightening screw32 mm radiusFigure 1 — Upper clamp dimensions4.1.2Means of applying a simple harmonic reciprocating action to repeatedly move the upper clamp through anangle of 22 º 30’ ± 0 º 30’. The speed of oscillation shall be 100 cycles/min ± 5 cycles/min.The distance between the upper and lower clamp, when the upper clamp is in the horizontal position, shall be25 mm ± 1 mm.4.1.3Means of counting the total number of cycles4.2For conducting cold tests, a cabinet capable of maintaining an internal atmospheric temperature of at least -5 C ± 2 C and large enough to contain the test machine. If required, temperatures down to -30 C can be used.4.3Press knife (70 mm ± 1 mm) x (45 mm ± 1 mm) or similar for cutting test specimens.4.4For wetting test specimens:4.4.1Pipette, with a capacity greater than 1 cm3.4.4.2Clean hard flat water resistant surface greater than 71 mm x 65 mm.4.4.3Glass rod or scraper.4.4.4Distilled or deionised water complying with Grade 3 of EN ISO 3696.4.5Optical magnifier or stereoscopic microscope, with a magnification of approximately 10 times.5 Sampling and conditioning5.1Cut out the required number (see Table 1) of rectangular test specimens (70 mm ± 1 mm) x (45 mm ± 1mm).Cut half the required number of test specimens with the longer edge parallel with the along direction of the materialSIST EN 13512:2004
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