SIST EN 14020-2:2003
(Main)Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements
Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements
This part of this European Standard defines test methods to be used to determine designated and specified properties given in Part 1 and 3, respectively. It defines general requirements applicable to the specification of all types of glass fibre rovings falling within the scope of this specification as defined in Part 1 of the standard.
Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 2: Prüfverfahren und allgemeine Anforderungen
Renforts - Spécification des stratifils (rovings) de verre textile - Partie 2: Méthodes d'essai et exigences générales
Ojačitve - Specifikacije za snopiče (roving) steklenih vlaken - 2. del: Preskusne metode in splošne zahteve
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Verstärkungsfasern - Spezifikation für Textilglasrovings - Teil 2: Prüfverfahren und allgemeine AnforderungenRenforts - Spécification des stratifils (rovings) de verre textile - Partie 2: Méthodes d'essai et exigences généralesReinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements59.100.10Materiali iz steklenih vlakenTextile glass materialsICS:Ta slovenski standard je istoveten z:EN 14020-2:2002SIST EN 14020-2:2003en01-maj-2003SIST EN 14020-2:2003SLOVENSKI
STANDARD
SIST EN 14020-2:2003
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14020-2December 2002ICS 59.100.10English versionReinforcements - Specification for textile glass rovings - Part 2:Methods of test and general requirementsRenforts - Spécification des stratifils (rovings) de verretextile - Partie 2: Méthodes d'essai et exigences généralesVerstärkungsfasern - Spezifikation für Textilglasrovings -Teil 2: Prüfverfahren und allgemeine AnforderungenThis European Standard was approved by CEN on 7 November 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 14020-2:2002 ESIST EN 14020-2:2003
EN 14020-2:2002 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Visual appearance.55Application performance.56List of test methods.67Sampling.78General requirements.7Bibliography.8SIST EN 14020-2:2003
EN 14020-2:2002 (E)3ForewordThis document (EN 14020-2:2002) has been prepared by Technical Committee CEN /TC 249 "Plastics", thesecretariat of which is held by IBN.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 June 2003, and conflicting national standards shall be withdrawn at the latest byJune 2003.This document is one part of EN
14020 which is structured as follows:¾ Part 1: Designation¾ Part 2: Test methods and general requirements¾ Part 3: Specific requirementsAccording 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, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 14020-2:2003
EN 14020-2:2002 (E)41 ScopeThis part of this European Standard defines test methods to be used to determine designated and specifiedproperties given in Part 1 and 3, respectively. It defines general requirements applicable to the specification of alltypes of glass fibre rovings falling within the scope of this specification as defined in Part 1 of the standard.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 ISO 472:2001, Plastics - Vocabulary (ISO 472:1999).EN ISO 1889, Reinforcement yarns - Determination of linear density (ISO 1889:1997).EN ISO 2078, Textile glass - Yarns - Designation (ISO 2078:1993).EN ISO 3344, Reinforcement products - Determination of moisture content (ISO 3344:1997).EN ISO 9163, Textile glass - Rovings - Manufacture of test specimens and determination of tensile strength ofimpregnated rovings (ISO 9163:1996).EN ISO 14130, Fibre-reinforced plastic composites - Determination of apparent interlaminar shear strength byshort-beam method (ISO 14130:1997).ISO 1887, Textile glass - Determination of combustible matter content.ISO 1888, Textile glass - Staple fibres or filaments - Determination of average diameter.ISO 3341, Textile glass - Yarns - Determination of breaking force and breaking elongation.ISO 3597-4, Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 4: Determination of apparent interlaminar shear strength.ISO/DIS 15039, Textile-glass rovings - Determination of solubility of sizing.3 Terms and definitionsFor the purposes of this part of this European Standard, the terms and definitions given in EN ISO 472:2001 applywith the following additions:3.1characteristic propertiesproperties of the glass fibre roving that are not normally subject to the planned quality control in the productionprocess3.2controlled propertiesquantitative properties of the glass fibre roving that are subject to the planned quality control in the productionprocessSIST EN 14020-2:2003
EN 14020-2:2002 (E)53.3visual propertiesqualitative properties of the glass fibre roving that are not necessarily subject to routine quality control in theproduction process4 Visual appearance4.1 GeneralRovings showing any of the following defects may be subsequently be found to cause processing problems atcustomers premises.Roving products should be checked visually during the production process against internally defined acceptancestandards. The quality system shall be determined by the manufacturer to ensure products of marketable quality,suitable for the intended processing systems and conforming to, where applicable, c
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