SIST EN 13521:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Footwear - Test methods for uppers, lining and insocks - Thermal insulationSchuhe - Prüfverfahren für Obermaterialien, Futter und Decksohlen - WärmedämmungChaussures - Méthodes d'essai des tiges, de la doublure et des premieres de propreté - Isolation thermiqueFootwear - Test methods for uppers, lining and insocks - Thermal insulation61.060ObuvalaFootwearICS:Ta slovenski standard je istoveten z:EN 13521:2001SIST EN 13521:2004en01-januar-2004SIST EN 13521:2004SLOVENSKI
STANDARD



SIST EN 13521:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13521November 2001ICS 61.060English versionFootwear - Test methods for uppers, lining and insocks -Thermal insulationChaussures - Méthodes d'essai des tiges, de la doublure etdes premières de propreté - Isolation thermiqueSchuhe - Prüfverfahren für Schäfte, Futter undDeckbrandsohlen - WärmedämmungThis European Standard was approved by CEN on 4 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 13521:2001 ESIST EN 13521:2004



EN 13521:2001 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Apparatus and material.45Sampling and conditioning.66Test method.66.1Principle.66.2Procedure.67Expression of results.78Test report.8SIST EN 13521:2004



EN 13521:2001 (E)3ForewordThis European Standard has been prepared by Technical Committee CEN/TC 309 "Footwear", the secretariat ofwhich is held by AENOR.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by May 2002, and conflicting national standards shall be withdrawn at the latest byMay 2002.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden,Switzerland and the United Kingdom.SIST EN 13521:2004



EN 13521:2001 (E)41 ScopeThis European Standard specifies a test method for determining the thermal conductivity of uppers, lining andinsocks irrespective of the material, in order to assess the suitability for the end use.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 12222Footwear - Standard atmospheres for conditioning and testing of footwear and components forfootwear.3 Terms and definitionsFor the purposes of this European Standard, the following terms and definitions apply.3.1thermal insulationthermal conductivity of a material under static conditions3.2uppermaterials forming the outer surface of the footwear which is attached to the sole assembly and covers the upperdorsal surface of the foot. In the case of boots this also includes the outer face of the material covering the leg.Only the materials that are visible are included, no account should be taken of underlying materials3.3complete upper assemblyfinished upper, fully seamed, joined or laminated as appropriate, comprising the centre material and any lining(s)together with all components such as interlinings, adhesives, membranes, foams or reinforcements, but excludingtoe puffs and stiffenersNOTEThe complete upper assembly can be flat, 2-dimensional or comprise lasted upper in the final footwear.4 Apparatus and materialThe following apparatus and material shall be used:4.1“Lees’ disc” apparatus, see Figure 1, including the following:4.1.1Cylindrical brass block, which will subsequently be referred to as block B1, with:4.1.1.1Diameter of approximately 75 mm which is known with an accuracy of 0,2 mm.4.1.1.2Height of approximately 25 mm which is known with an accuracy of 0,2 mm.4.1.1.3Hole of diameter 2 mm ± 0,1 mm drilled radially to its centre.4.1.1.4Type K thermocouple inserted into the hole until its junction is at the bottom of the hole.SIST EN 13521:2004



EN 13521:2001 (E)54.1.1.5Remaining volume of the hole shall be filled with a high thermal conductivity compound with a thermalconductivity of better than 0,8 W/(m °C), for example a m
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