SIST EN ISO 10321:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Geosynthetics - Tensile test for joints/seams by wide-width strip method (ISO 10321:2008)Geotekstilije - Natezni preskus za spojev/šivov na širokih preskušancih (ISO 10321:2008)Géosynthétiques - Essai de traction des joints/coutures par la méthode de la bande large (ISO 10321:2008)Geokunststoffe - Zugprüfung von Verbindungen/Nähten am breiten Streifen (ISO 10321:2008)59.080.70GeotekstilijeGeotextilesICS:SIST EN ISO 10321:2008en,fr,deTa slovenski standard je istoveten z:EN ISO 10321:200801-julij-2008SIST EN ISO 10321:2008SLOVENSKI
STANDARDSIST EN ISO 10321:19991DGRPHãþD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 10321April 2008ICS 59.080.70Supersedes EN ISO 10321:1996
English VersionGeosynthetics - Tensile test for joints/seams by wide-width stripmethod (ISO 10321:2008)Géosynthétiques - Essai de traction des joints/coutures parla méthode de la bande large (ISO 10321:2008)Geokunststoffe - Zugprüfung von Verbindungen/Nähten ambreiten Streifen (ISO 10321:2008)This European Standard was approved by CEN on 12 April 2008.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 10321:2008: E



EN ISO 10321:2008 (E) 2 Contents Page Foreword.3



EN ISO 10321:2008 (E) 3 Foreword This document (EN ISO 10321:2008) has been prepared by Technical Committee ISO/TC 221 "Geosynthetics" in collaboration with Technical Committee CEN/TC 189 “Geosynthetics” the secretariat of which is held by NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2008, and conflicting national standards shall be withdrawn at the latest by October 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10321:1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10321:2008 has been approved by CEN as a EN ISO 10321:2008 without any modification.







Reference numberISO 10321:2008(E)© ISO 2008
INTERNATIONAL STANDARD ISO10321Second edition2008-04-15Geosynthetics — Tensile test for joints/seams by wide-width strip method Géosynthétiques — Essai de traction des joints/coutures par la méthode de la bande large



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ISO 10321:2008(E) © ISO 2008 – All rights reserved iiiContents Page Foreword.iv 1 Scope.1 2 Normative references.2 3 Terms and definitions.3 4 Principle.3 5 Apparatus and materials.3 6 Test specimens.5 7 Conditioning.6 8 Procedure.8 9 Expression of results.9 10 Test report.10



ISO 10321:2008(E) iv © ISO 2008 – All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 10321 was prepared by Technical Committee ISO/TC 221, Geosynthetics. This second edition cancels and replaces the first edition (ISO 13021:1992), which has been technically revised.



INTERNATIONAL STANDARD ISO 10321:2008(E) © ISO 2008 – All rights reserved 1Geosynthetics — Tensile test for joints/seams by wide-width strip method 1 Scope This International Standard specifies an index test method for determination of the tensile properties of joints and seams in geosynthetics, using a wide-width strip. The method is applicable to most geosynthetics. It is also applicable to geogrids, but the specimen dimensions may need to be altered. This test is not applicable to polymeric or bituminous geosynthetic barriers. This method quantifies the tensile strength of a joint or seam between geosynthetics. It can provide data to indicate the joint or seam tensile strength which can be achieved. A joint or seam efficiency can be calculated by comparison of the joint/seam tensile strength with the tensile strength of the unjointed material, as determined by ISO 10319. Procedures for measuring the tensile properties of both conditioned and wet specimens are included. Some modification of techniques may be necessary for particular geosynthetics, e.g. strong geosynthetics, meshes or geosynthetics made from glass fibre, to prevent them from slipping in the jaws or being damaged as a result of being gripped in the jaws. The basic test for joints or seams in all kinds of geosynthetics uses test specimens of 200 mm width, with the provision for the seam or joint to extend for 25 mm on each side, in order to provide joint or seam stability during the test (see Figure 1).



ISO 10321:2008(E) 2 © ISO 2008 – All rights reserved Dimensions in millimetres
Key 1 length, in millimetres 2 j
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