1、October 2016 English price group 9No 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 61.060!%“2579904www.din.deDIN EN
2、ISO 22649Footwear Test methods for insoles and insocks Water absorption and desorption (ISO 22649:2016);English version EN ISO 22649:2016,English translation of DIN EN ISO 22649:2016-10Schuhe Prfverfahren fr Brandsohlen und Decksohlen Wasseraufnahme und Wasserabgabe (ISO 22649:2016);Englische Fassun
3、g EN ISO 22649:2016,Englische bersetzung von DIN EN ISO 22649:2016-10Chaussures Mthodes dessai applicables aux premires de montage et aux premires de propret Absorption et dsorption deau (ISO 22649:2016);Version anglaise EN ISO 22649:2016,Traduction anglaise de DIN EN ISO 22649:2016-10SupersedesDIN
4、EN 12746:200507www.beuth.deDocument comprises 13 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.10.16 DIN EN ISO 22649:2016-10 2 A comma is used as the decimal marker. National foreword This document (EN ISO 22649:2016) has be
5、en prepared by Technical Committee ISO/TC 216 “Footwear” in collaboration with Technical Committee CEN/TC 309 “Footwear” (Secretariat: AENOR, Spain). The responsible German body involved in its preparation was DIN-Normenausschuss Materialprfung (DIN Standards Committee Materials Testing), Working Co
6、mmittee NA 062-10-11 AA Schuhe. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 17709 DIN EN 13400 ISO 18454 DIN EN 12222 Amendments This standard differs from DIN EN 12746:2005-07 as follows: a) the number of the standard has been chan
7、ged; b) normative references have been updated; c) in Clause 3, the term “surface” (3.3) has been added; d) the standard has been editorially revised. Previous editions DIN EN 12746: 2000-07, 2005-07 National Annex NA (informative) Bibliography DIN EN 12222, Footwear Standard atmospheres for conditi
8、oning and testing of footwear and components for footwear DIN EN 13400, Footwear Sampling location, preparation and duration of conditioning of samples and test pieces EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 22649 May 2016 ICS 61.060 Supersedes EN 12746:2000English Version Footwear
9、- Test methods for insoles and insocks - Water absorption and desorption (ISO 22649:2016) Chaussures - Mthodes dessai applicables aux premires de montage et aux premires de propret - Absorption et dsorption deau (ISO 22649:2016) Schuhe - Prfverfahren fr Brandsohlen und Decksohlen - Wasseraufnahme un
10、d Wasserabgabe(ISO22649:2016) This European Standard was approved by CEN on 15 April 2016. CEN members are 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 l
11、ists and bibliographical references concerning such national standards may be obtained on application to the 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 und
12、er the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre 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
13、Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUR
14、OPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 22649:2016 EForeword . 41 Scope . 52 Normative reference
15、s 53 Terms and definitions . 54 Apparatus and material 54.1 Method A 54.2 Method B 65 Sampling and conditioning 75.1 Method A 75.2 Method B 86 Test method . 86.1 Method A 86.1.1 Determination of the water absorption . 86.1.2 Determination of the water desorption . 86.2 Method B 86.2.1 Principle 86.2
16、.2 Determination of the water absorption . 86.2.3 Determination of the water desorption . 97 Expression of results 97.1 Method A 97.1.1 Water absorption . 97.1.2 Water desorption. 97.2 Method B . 107.2.1 Water absorption 107.2.2 Water desorption 108 Test report 108.1 Method A . 108.2 Method B . 11Co
17、ntents PageEN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 2European foreword .3European foreword This document (EN ISO 22649:2016) has been prepared by Technical Committee ISO/TC 216 “Footwear” in collaboration with Technical Committee CEN/TC 309 “Footwear” the secretariat of which is held by AENOR.
18、 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 November 2016, and conflicting national standards shall be withdrawn at the latest by November 2016. Attention is drawn to the possibility that som
19、e 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 12746:2000. According to the CEN-CENELEC Internal Regulations, the national standards organizations of t
20、he following countries are bound 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, Nether
21、lands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 22649:2016 has been approved by CEN as EN ISO 22649:2016 without any modification. EN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 3 ForewordISO
22、(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 comm
23、ittee 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 electrote
24、chnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafte
25、d in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).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 right
26、s. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitut
27、e an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationISO 22649 w
28、as prepared by the European Committee Standardization (CEN) Technical Committee CEN/TC 309, Footwear, in collaboration with ISO Technical Committee TC 216, Footwear, in accordance with the agreement on technical cooperation between ISO and CEN (Vienna Agreement).This second edition cancels and repla
29、ces the first edition (ISO 22649:2003), which has been technically revised.EN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 4 1 ScopeThis International Standard specifies two test methods for determining the water absorption and desorption of insoles and insocks, irrespective of the material.These met
30、hods are as follows. Method A: Determination of the static water absorption and desorption of insoles and insocks. Method B: Determination of the dynamic water absorption and desorption of insoles and insocks.2 Normative referencesThe following documents, in whole or in part, are normatively referen
31、ced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 17709, Footwear Sampling location, preparation and duration of conditioni
32、ng of samples and test piecesISO 18454, Footwear Standard atmospheres for conditioning and testing of footwear and components for footwear3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1water absorptiongain in mass per area unit of the test piec
33、e due to water absorption during one or more specified periods of time3.2water desorptionpercentage loss in mass of the test piece, expressed in terms of the mass of water absorbed3.3surfacevisible site of the material during the use at the shoe4 Apparatus and materialThe following apparatus and mat
34、erial shall be used.4.1 Method A4.1.1 Laboratory balance, with an accuracy of 0,001 g.EN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 5 4.1.2 Square knife, to cut a test piece of (50 1) mm (50 1) mm. The inner surface of the knife shall be angled outward from the cutting edge at approximately 5 to th
35、e vertical so that when the test piece is cut, the knife passes through it without damage to the test piece edge.4.1.3 Filter paper.4.1.4 Distilled water.4.1.5 Beaker or recipient, with flat bottom and suitable dimensions.4.1.6 Vernier calipers, capable of measuring to an accuracy of 0,2 mm.4.2 Meth
36、od B4.2.1 Apparatus (as indicated in Figure 1) composed of the following.4.2.1.1 Brass roller (A), of diameter (120 1) mm and width (50 1) mm, which is placed over the test piece (B).4.2.1.2 Platform (C) is covered, with a roughened upper surface and with sufficient perforations to allow the surface
37、 to be kept wet by a flow of water through the platform. The upper surface of the platform (C) is covered, by a strip of cotton gauze.4.2.1.3 Clamp (D), to hold one short side of the test piece (B) in a horizontal position on the platform (C).4.2.1.4 Clamp (E), to attach the other short side of the
38、test piece to the roller with the attached side being parallel to the axis of the roller.The clamp is held by a weak spring to maintain the sample under slight tension.4.2.1.5 Water supply (F), through the platform (C) and a means of draining away excess water.4.2.1.6 Means of moving the axis of the
39、 roller, with a to-and-fro motion along the X-X-axis, with an amplitude of (50 2) mm about a point directly over the mid point of the test piece and frequency of (20 1) cycles per minute.The movement of the axis causes the roller to move backwards and forwards along the test piece, raising one end a
40、nd bending it to conform to the shape of the roller.EN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 6 4.2.1.7 Means of pressing the platform, test piece and roller together with a force of (80 5) N.YAXXDEFBCKeyA brass roller B test piece C platform D clampE clamp F water supply G spring Figure 1 Devi
41、ce for measuring water absorption and desorption4.2.2 Press knife, to cut test pieces of dimensions (110 1) mm (40 1) mm.4.2.3 Balance, reading to 0,001 g.4.2.4 Clock, reading to 1 s.4.2.5 Silicone grease.5 Sampling and conditioning5.1 Method AUsing the square knife described in 4.1.2, cut a test pi
42、ece of dimensions (50 1) mm (50 1) mm from the shoe insole or insock, cut insole or insock, or from the components as supplied. If the test pieces are taken from the shoe or from the cut components, sampling shall be done in accordance with ISO 17709.Condition the test pieces according to ISO 18454,
43、 for a minimum of 24 h.Minimum two test pieces are necessary.EN ISO 22649:2016 (E) DIN EN ISO 22649:2016-10 7 5.2 Method B5.2.1 In the case of footwear, the test pieces should be taken from the forepart of the insole or insock, in the longitudinal sense. For sheet materials, the test pieces shall be
44、 taken in the two principal directions, one at 90 to the other. Minimum two test pieces are necessary.5.2.2 Test specimens are strips of (110 1) mm (40 1) mm and shall be placed in a conditioned atmosphere as specified in ISO 18454 for 24 h prior to the test.5.2.3 Apply a little silicone grease over
45、 the edges of the test piece in order to prevent the ingress of water through the sides.6 Test method6.1 Method A6.1.1 Determination of the water absorptionMeasure (4.1.6) the length and the width of the test piece in millimetres to the nearest 0,2 mm. Calculate the area, A, in square metres.Weigh t
46、he test piece (4.1.1) to the nearest 0,001 g, and record its mass, Mo.Place the test piece in distilled water conditioned according to ISO 18454 for 6 h. Then, remove it, dry off any remaining drops of water using filter paper and reweigh it, recording its mass, MF.The temperature of the test shall
47、be (20 2) C.6.1.2 Determination of the water desorptionOn completion of the test specified in 6.1.1, condition the test piece for 16 h according to ISO 18454 and then reweigh it (4.1.1), recording its mass, MR.6.2 Method B6.2.1 PrincipleA test piece is positioned on a wet base plate and is submitted
48、 to repeat flexing under a given pressure (in the same manner as the insole of a shoe during walking).6.2.2 Determination of the water absorption6.2.2.1 Weigh the piece to the nearest 0,001 g (Mo).6.2.2.2 Place the cotton gauze on the platform (C).6.2.2.3 Apply the test piece in the apparatus with the surface which would be in
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