Testing of welded joints of thermoplastics semi-finished products - Part 8: Requirements

This European Standard provides the requirements for the tests made on welded thermoplastics semi-finished products.
The selection of the appropriate test method(s) should be made in accordance with the particular type and application of welded product.
The test results depend on the conditions of manufacture for the test specimen and on the test conditions. They can therefore only be related to the behaviour of the product or can only be used for designing a structure, if the test conditions can be related to the service conditions.

Prüfen von Schweißverbindungen aus thermoplastischen Kunststoffen - Teil 8: Anforderungen

In dieser Europäischen Norm werden Anforderungen an Prüfungen festgelegt, die an Schweißverbindungen aus thermoplastischen Kunststoffen durchgeführt werden. Die Wahl des zweckmäßigen Prüfverfahrens ist entsprechend der jeweiligen Ausführung und Anwendung zu treffen. Die Prüfergebnisse sind von den Herstellbedingungen für die Probekörper und von den Prüfbedingungen abhängig. Sie sind deshalb auf das Verhalten der Erzeugnisse oder für die Berechnung einer Konstruktion nur übertragbar, wenn die auftretenden Praxisbeanspruchungen den Prüfbedingungen entsprechen.

Essais des assemblages soudés sur produits semi-finis en thermoplastiques - Partie 8: Exigences

La présente Norme européenne définit les exigences pour les essais réalisés sur les produits semi-finis soudés en thermoplastiques.
Il convient de faire le choix de la (des) méthode(s) d'essai appropriée(s) conformément au type particulier et à l'application du produit soudé.
Les résultats des essais dépendent des conditions d'élaboration pour les éprouvettes et des conditions d'essai. Ils peuvent cependant refléter seulement le comportement du produit ou peuvent être utilisés pour concevoir une structure, si les conditions d'essai correspondent aux conditions de service.

Preskus zvarjenih spojev plastomernih polizdelkov - 8. del: Zahteve

General Information

Status
Withdrawn
Publication Date
18-Sep-2001
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
27-Jan-2021

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Preskus zvarjenih spojev plastomernih polizdelkov - 8. del: ZahtevePrüfen von Schweißverbindungen aus thermoplastischen Kunststoffen - Teil 8: AnforderungenEssais des assemblages soudés sur produits semi-finis en thermoplastiques - Partie 8: ExigencesTesting of welded joints of thermoplastics semi-finished products - Part 8: Requirements25.160.40Varjeni spoji in variWelded jointsICS:Ta slovenski standard je istoveten z:EN 12814-8:2001SIST EN 12814-8:2002en01-februar-2002SIST EN 12814-8:2002SLOVENSKI

STANDARD
SIST EN 12814-8:2002

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12814-8September 2001ICS 25.160.40English versionTesting of welded joints of thermoplastics semi-finished products- Part 8: RequirementsEssai des assemblages soudés sur produits semi-finis enthermoplastiques - Partie 8: ExigencesPrüfen von Schweißverbindungen aus thermoplastischenKunststoffen - Teil 8: AnforderungenThis European Standard was approved by CEN on 11 August 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 12814-8:2001 ESIST EN 12814-8:2002

EN 12814-8:2001 (E)2ContentspageForeword........................................................................................................................................................3Introduction............................................................................................................................................................41Scope...........................................................................................................................................................52Normative references..................................................................................................................................53Symbols and abbreviations........................................................................................................................54Materials and properties..............................................................................................................................65Destructive test methods.............................................................................................................................66Requirements................................................................................................................................................66.1Bend test........................................................................................................................................................66.2Tensile test..................................................................................................................................................186.3Tensile creep test........................................................................................................................................186.4Peel tests.....................................................................................................................................................186.5Macroscopic examination..........................................................................................................................186.6Low temperature tensile test......................................................................................................................196.7Tensile test with waisted test specimen....................................................................................................19SIST EN 12814-8:2002

EN 12814-8:2001 (E)3ForewordThis European Standard has been prepared by Technical Committee CEN/TC 249 "Plastics", the secretariat ofwhich 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 March 2002, and conflicting national standards shall be withdrawn at the latest byMarch 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 12814-8:2002

EN 12814-8:2001 (E)4IntroductionThis document is not complete but contains all available information known at the time of writing.SIST EN 12814-8:2002

EN 12814-8:2001 (E)51 ScopeThis European Standard provides the requirements for the tests made on welded thermoplastics semi-finishedproducts.The selection of the appropriate test method(s) should be made in accordance with the particular type andapplication of welded product.The test results depend on the conditions of manufacture for the test specimen and on the test conditions. Theycan therefore only be related to the behaviour of the product or can only be used for designing a structure, if thetest conditions can be related to the service conditions.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 (inclu

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