DIN EN ISO 13938-2-1999 Textiles - Bursting properties of fabrics - Part 2 Pneumatic method for determination of bursting strength and bursting distension (ISO 13938-2 1999) German.pdf
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1、DEUTSCHE NORM October 1999 Texti I es Part 2: Pneumatic method for determination of bursting strength and bursting distension (IS0 13938-2 : 1999) English version of DIN EN IS0 13938-2 DIN - Bursting properties of fabrics EN IS0 13938-2 ICs 59.080.30 This standard, together with October 1999 edition
2、, supersedes DIN 53861 -1, November 1992 edition, and DIN 53861-2, March 1978 edition. DIN EN IS0 13938-1, Textilien - Bersteigenschaften von textilen Flchengebilden - Teil 2: Pneumatisches Verfahren zur Bestimmung von Berstdruck und Berstwlbung (IS0 13938-2 : 1999) European Standard EN IS0 13938-2
3、: 1999 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been prepared by CEN/TC 248. The responsible German body involved in its preparation was the Normenausschu Materialprfung (Materials Testing Standards Committee), Technical Committee P
4、hysikalisch-technologische Prf- verfahren fr Textilien. The DIN Standards corresponding to the European and International Standards referred to in clause 2 of the EN are as follows: EN IS0 3696 IS0 139 EN 3001 2-1 DIN IS0 1 O01 2-1 DIN IS0 3696 DIN EN 201 39 Amendments DIN 53861 -1, November 1992 ed
5、ition, and DIN 53861 -2, March 1978 edition, have been superseded by the specifications of EN IS0 13938-2, which is identical to IS0 13938-2. Previous editions DIN 53801 -4: 1937-01 DIN 53861 -1 : 1958-08, 1970-08, 1992-1 1 DIN 53861 -2: 1970-08, 1978-03. National Annex NA Standard referred to (and
6、not included in Normative references and Annex ZA) DIN EN 201 39 Textiles - Standard atmospheres for conditioning and testing EN comprises 8 pages. No pari of this standard may be reproduced without the prior permission of Ref. No. DIN EN IS0 13938-2 : 1999-1 V Deutsches Institut fur Normung e. V.,
7、Berlin. Luth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen). English price group 06 Sales No. 11 06 03.00 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 13938-2 August 1999 ICs 59.080.30 English version Text i I es Part 2: Pneumatic method fo
8、r determination of bursting strength and bursting distension Bursting properties of fabrics (IS0 13938-2 : 1999) Textiles - Proprits de rsistance Textilien - Bersteigenschaften von lclatement des toffes - Partie 2: Mthode pneumatique pour la dtermination de la rsistance et de la dformation lclatemen
9、t textilen Flchengebilden -Teil 2: Pneumatisches Verfahren zur Bestimmung von Berstdruck und Berstwlbung (IS0 13938-2 : 1999) (IS0 13938-2 : 1999) This European Standard was approved by CEN on 1998-1 2-06. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the c
10、onditions 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 the Central Secretariat or to any CEN member. The European Standards exist in thr
11、ee 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Au
12、stria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr
13、Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1999. CEN - All rights of exploitation in any form and by any means reserved worldwide for CEN national members. Ref. No. EN IS0 13938-2 : 1999 E Page 2 EN IS0 13938-2 : 1999 Foreword International Standard IS0 13938-2 : 1999 Textile
14、s - Bursting properties of fabrics - Part 2: Pneumatic method for determination of bursting strength and bursting distension, which was prepared by ISO/TC 38 Textiles of the International Organization for Standardization, has been adopted by Technical Committee CEN/TC 248 Textiles and textile produc
15、ts, the Secretariat of which is held by BSI, as a European Standard. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conflicting national standards withdrawn, by February 2000 at the latest. In accordance with
16、 the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal
17、, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard IS0 13938-2 : 1999 was approved by CEN as a European Standard without any modification. NOTE: Normative references to international publications are listed in Annex ZA (normative). Page 3 E
18、N IS0 13938-2 : 1999 1 Scope This standard describes a pneumatic pressure method for the determination of bursting strength and bursting distension of textile fabrics. NOTE : EN IS0 13938-1 describes a method using hydraulic pressure. The method is applicable to knitted, woven, nonwoven and laminate
19、d fabrics. It may be suitable for fabrics produced by other techniques. The test is suitable for test specimens in either the conditioned or wet state. From the available data there appears to be no significant difference in the bursting strength results achieved using hydraulic or pneumatic burst t
20、esters, for pressures up to 800 kPa. This pressure range covers the majority of performance levels expected of general apparel. For speciality textiles requiring high bursting pressures, the hydraulic apparatus is more suitable. 2 Normative references The following normative documents contain provis
21、ions which, through reference in this text, constitute provisions of this pari of this International Standard dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to inv
22、estigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IS0 and IEC maintain registers of curently valid International Standards. IS0 139:1973 Textil
23、es - Standard atmospheres for conditioning and testing EN IS0 3696 Water for analytical laboratory use - Specification and test methods (IS0 3696: 1987) EN 30012-1 :i 993 Quality assurance requirements for measuring equipment - Part 1 :Metrological confirmation system for measuring equipment (IS0 1
24、O01 2-1 1992) 3 Definitions For the purposes of this standard the following definitions apply: 3.1 test area: Area of the test specimen within the circular clamping device. 3.2 bursting pressure (pressure at burst): Maximum pressure applied to a test specimen clamped over an underlying diaphragm unt
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