DIN EN ISO 13934-1-2013 Textiles - Tensile properties of fabrics - Part 1 Determination of maximum force and elongation at maximum force using the strip method (ISO 13934-1 2013) G.pdf

1、August 2013 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、 59.080.30!%(=J“2052639www.din.deDDIN EN ISO 13934-1Textiles Tensile properties of fabrics Part 1: Determination of maximum force and elongation at maximumforce using the strip method (ISO 13934-1:2013);English version EN ISO 13934-1:2013,English translation of DIN EN ISO 13934-1:2013-08Textilien Zu

3、geigenschaften von textilen Flchengebilden Teil 1: Bestimmung der Hchstzugkraft und Hchstzugkraft-Dehnung mit demStreifen-Zugversuch (ISO 13934-1:2013);Englische Fassung EN ISO 13934-1:2013,Englische bersetzung von DIN EN ISO 13934-1:2013-08Textiles Proprits des toffes en traction Partie 1: Dtermina

4、tion de la force maximale et de lallongement la force maximale parla mthode sur bande (ISO 13934-1:2013);Version anglaise EN ISO 13934-1:2013,Traduction anglaise de DIN EN ISO 13934-1:2013-08SupersedesDIN EN ISO 13934-1:1999-04www.beuth.deDocument comprises pagesIn case of doubt, the German-language

5、 original shall be considered authoritative.2008.13 DIN EN ISO 13934-1:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN ISO 13934-1:2013) has been prepared by Technical Committee ISO/TC 38 “Textiles” in collaboration with Technical Committee CEN/TC 248 “Textiles a

6、nd textile products” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Materials Testing Standards Committee), Working Committee NA 062-05-21 AA Physikalisch-technologische Prfverfahren fr Textilien. The DIN Standards

7、corresponding to the International Standards referred to in this document are as follows: ISO 139 DIN EN ISO 139 ISO 1421 DIN EN ISO 1421 ISO 3696 DIN ISO 3696 ISO 7500-1 DIN EN ISO 7500-1 ISO 9073-3 DIN EN 29073-3 ISO 10012 DIN EN ISO 10012 ISO 10319 DIN EN ISO 10319 ISO 13934-2 DIN EN ISO 13934-2

8、ISO 13935-1 DIN EN ISO 13935-1 ISO 13935-2 DIN EN ISO 13935-2 Amendments This standard differs from DIN EN ISO 13934-1:1999-04 as follows: a) in Subclause 9.4, the extension for elongations 75 % has been included; b) the standard has been editorially revised. Previous editions DIN DVM 3801-1 = DIN 5

9、3801-4: 1937x-01 DIN 53857: 1962-06 DIN 53857-1: 1979-09 DIN EN ISO 13934-1: 1999-04 DIN EN ISO 13934-1:2013-08 3 National Annex NA (informative) Bibliography DIN EN 29073-3, Textiles Test method for nonwovens Part 3: Determination of tensile strength and elongation DIN EN ISO 139, Textiles Standard

10、 atmospheres for conditioning and testing DIN EN ISO 1421, Rubber- or plastics-coated fabrics Determination of tensile strength and elongation at break DIN EN ISO 7500-1, Metallic materials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and

11、 calibration of the force-measuring system DIN EN ISO 10012, Measurement management systems Requirements for measurement processes and measuring equipment DIN EN ISO 10319, Geosynthetics Wide-width tensile test DIN EN ISO 13934-2, Textiles Tensile properties of fabrics Part 2: Determination of maxim

12、um force using the grab method DIN EN ISO 13935-1, Textiles Seam tensile properties of fabrics and made-up textile articles Part 1: Determination of maximum force to seam rupture using the strip method DIN EN ISO 13935-2, Textiles Seam tensile properties of fabrics and made-up textile articles Part

13、2: Determination of maximum force to seam rupture using the grab method DIN ISO 3696, Water for analytical laboratory use Specification and test methods DIN EN ISO 13934-1:2013-08 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13934-1 April 2013 ICS 59.08

14、0.30 Supersedes EN ISO 13934-1:1999English Version Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method (ISO 13934-1:2013) Textiles - Proprits des toffes en traction - Partie 1: Dtermination de la force maximale et d

15、e lallongement la force maximale par la mthode sur bandeTextilien - Zugeigenschaften von textilen Flchengebilden -Teil 1: Bestimmung der Hchstzugkraft und Hchstzugkraft-Dehnung mit dem Streifen-Zugversuch (ISO 13934-1:2013) This European Standard was approved by CEN on 2 April 2013. CEN members are

16、bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to th

17、e CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Cent

18、re has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani

19、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2

20、013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13934-1:2013: E(ISO 13934-1:2013) Contents DIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 2 Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and

21、definitions .5 4 Principle 7 5 Sampling .8 6 Apparatus .8 6.1 CRE machine 8 7 Atmosphere for conditioning and testing .9 8 Preparation of test specimen .9 8.1 General 9 8.2 Dimensions .9 8.3 Preparation of test specimens .9 8.4 Wet test specimens .10 9 Procedure .10 9.1 Gauge length 10 9.2 Rate of e

22、xtension or elongation .10 9.3 Mounting of test specimens .1 9.4 Operation 11 9.5 Tests on wet test specimens 12 10 Calculation and expression of results .12 11 Test report 12 Annex A (informative) Suggested procedure for sampling 14 Annex B (informative) Locations of test specimens cut from a labor

23、atory sample .15 Bibliography 16 0Foreword This document (EN ISO 13934-1:2013) has been prepared by Technical Committee ISO/TC 38 Textiles” in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” the secretariat of which is held by BSI. This European Standard shall be gi

24、ven the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013. Attention is drawn to the possibility that some of the elements of this document ma

25、y 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 13934-1:1999. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are boun

26、d to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal

27、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 13934-1:2013 has been approved by CEN as EN ISO 13934-1:2013 without any modification. DIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 3 “IntroductionThis part of ISO 13934

28、 has been prepared in the context of several test methods for determination of certain mechanical properties of textiles using mainly tensile testing machines, e.g. tensile properties, seam tensile properties, tear properties, seam slippage. The procedure for these standards agrees where appropriate

29、. The results obtained by one of the methods should not be compared with those obtained by the other methods.DIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 4 1 ScopeThis part of ISO 13934 specifies a procedure to determine the maximum force and elongation at maximum force of textile fabrics usin

30、g a strip method.NOTE ISO 13934-2 describes the method known as the grab method. For informative references, see Bibliography.The method is mainly applicable to woven textile fabrics, including fabrics which exhibit stretch characteristics imparted by the presence of an elastomeric fibre, mechanical

31、, or chemical treatment. It can be applicable to fabrics produced by other techniques. It is not normally applicable to geotextiles, nonwovens, coated fabrics, textile-glass woven fabrics, and fabrics made from carbon fibres or polyolefin tape yarns (see Bibliography).The method specifies the determ

32、ination of the maximum force and elongation at maximum force of test specimens in equilibrium with the standard atmosphere for testing, and of test specimens in the wet state.The method is restricted to the use of constant rate of extension (CRE) testing machines.2 Normative referencesThe following

33、referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 139, Textiles Standard atmospheres for conditioning and test

34、ingISO 3696, Water for analytical laboratory use Specification and test methodsISO 7500-1, Metallic materials Verification of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and calibration of the force-measuring systemISO 10012, Measurement management syst

35、ems Requirements for measurement processes and measuring equipment3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1constant-rate-of-extension (CRE) testing machinetensile-testing machine provided with one clamp which is stationary and another cla

36、mp which moves with a constant speed throughout the test, the entire testing system being virtually free from deflection3.2strip testtensile test in which the full width of the test specimen is gripped in the jaws of the testing machineDIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 5 3.3gauge le

37、ngthdistance between the two effective clamping points of a testing deviceNote 1 to entry: The effective clamping points (or lines) of jaws can be checked by clamping a test specimen under defined pretension with carbon copy paper to produce a gripping pattern on the test specimen and/or the jaw fac

38、es.3.4initial lengthlength of a test specimen under specified pretension between the two effective clamping points at the beginning of certain testsNote 1 to entry: See also 3.3.3.5pretensionforce applied to a test specimen at the beginning of certain testsNote 1 to entry: Pretension is used to dete

39、rmine the initial length of the test specimen (see also 3.4 and 3.7).3.6extensionincrease in length of a test specimen produced by a forceNote 1 to entry: Extension is expressed in units of length.3.7elongationratio of the extension of a test specimen to its initial lengthNote 1 to entry: Elongation

40、 is expressed as a percentage.3.8elongation at maximum forceelongation of a test specimen produced by the maximum forceNote 1 to entry: See Figure 1.DIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 6 Key1 force2 maximum force3 force at rupture4 pretension5 elongation at max. force6 elongation at r

41、upture7 elongationFigure 1 Example of force-elongation curve3.9elongation at ruptureelongation of a test specimen corresponding to the force at ruptureNote 1 to entry: See Figure 1.3.10force at ruptureforce recorded at the point of rupture of a test specimen during a tensile testNote 1 to entry: See

42、 Figure 1.3.11maximum forcemaximum force recorded when a test specimen is taken to rupture during a tensile test under the specified conditionsNote 1 to entry: See Figure 1.4 PrincipleA fabric test specimen of specified dimensions is extended at a constant rate until it ruptures. The maximum force a

43、nd the elongation at maximum force and, if required, the force at rupture and the elongation at rupture are recorded.DIN EN ISO 13934-1:2013-08 EN ISO 13934-1:2013 (E) 7 5 SamplingSelect samples either in accordance with the procedure laid down in the material specification for the fabric, or as agr

44、eed between the interested parties.In the absence of an appropriate material specification, the example of a suitable sampling procedure given in Annex A may be used.An example of a suitable pattern for cutting test specimens from the laboratory sample is given in Annex B. Avoid test specimens from

45、folded or creased areas, selvedges, and areas not representative of the fabric.6 Apparatus6.1 CRE machineMetrological confirmation system of the tensile-testing machine shall be in accordance with ISO 10012.The constant-rate-of-extension (CRE) machine shall have the general characteristics given in

46、6.1.1 to 6.1.6.6.1.1 The tensile-testing machine shall be provided with means for indicating or recording both the force applied to the test specimen in stretching it to rupture and the corresponding extension of the test specimen. Under conditions of use, the accuracy of the apparatus shall be clas

47、s 1 of ISO 7500-1. The error of the indicated or recorded maximum force at any point in the range in which the machine is used shall not exceed 1 %, and the error of the indicated or recorded jaw separation shall not exceed 1 mm.6.1.2 If a class 2 tensile-testing machine according to ISO 7500-1 is t

48、o be used, this shall be stated in the test report.6.1.3 If recording of force and elongation is obtained by means of data acquisition boards and software, the frequency of data collection shall be at least eight per second.6.1.4 The machine shall be capable of constant rates of extension of 20 mm/min and 100 mm/min, with an accuracy of 10 %.6.1.5 The machine shall be capable of setting the gauge length to 100 mm and 200 mm, to within 1 mm.6.1.6 The clamping device of the m