ISO 22649:2003
(Main)Footwear — Test methods for insoles and insocks — Water absorption and desorption
Footwear — Test methods for insoles and insocks — Water absorption and desorption
ISO 22649:2003 specifies two test methods for determining the water absorption and desorption of insoles and insocks, irrespective of the material. These methods are: 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.
Chaussures — Méthodes d'essai applicables aux premières de montage et aux premières de propreté — Absorption et désorption d'eau
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 22649
First edition
2003-11-15
Footwear — Test methods for insoles and
insocks — Water absorption and
desorption
Chaussures — Méthodes d’essai applicables aux premières de
montage et aux premières de propreté — Absorption et désorption
d’eau
Reference number
ISO 22649:2003(E)
©
ISO 2003
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ISO 22649:2003(E)
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ii © ISO 2003 – All rights reserved
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ISO 22649:2003(E)
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 22649 was prepared by CEN (as EN 12746:2000) and was adopted, under a special “fast-track
procedure”, by Technical Committee ISO/TC 216, Footwear, in parallel with its approval by the ISO member
bodies.
The version of EN 12746 reproduced in this International Standard incorporates the amendment
EN 12746/A1:2003.
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ISO 22649:2003(E)
Page 2
EN 12746:2000
Contents
Page
Foreword v
..................................................................................................................................................
1 Scope 1
.............................................................................................................................................
2 Normative references 1
.....................................................................................................................
3 Definitions 1
.......................................................................................................................................
4 Apparatus and material 1
..................................................................................................................
5 Sampling and conditioning 3
.............................................................................................................
6 Test method 4
...................................................................................................................................
7 Expression of results 5
......................................................................................................................
8 Test report 6
......................................................................................................................................
Bibliography 8
..............................................................................................................................................
Annex ZZ (normative) Corresponding International and European Standards for which equivalents are
9
not given in the text . .
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ISO 22649:2003(E)
Page 3
EN 12746:2000
Foreword
This European Standard has been prepared by Technical Committee CEN/TC 309
"Footwear", the secretariat of which is held by AENOR.
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 September 2000, and
conflicting national standards shall be withdrawn at the latest by September 2000.
According to the CEN/CENELEC Internal Regulations, the national standards organizations
of the following countries 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.
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ISO 22649:2003(E)
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EN 12746:2000
1 Scope
This European standard specifies two test methods for determining the water absorption and desorption
of insoles and insocks, irrespective of the material.
These methods are:
- 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
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications.
These normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this European Standard only when incorporated in it by amendment or revision. For undated
references the latest edition of the publication referred to applies.
EN 12222, Footwear – Standard atmospheres for conditioning and testing of footwear and components
for footwear
EN 13400:2001, Footwear – Sampling location, preparation and duration of conditioning of samples and
test pieces
3 Definitions
For the purposes of this standard the following definitions apply:
3.1
water absorption
the gain in mass per area unit of the test piece due to water absorption during one or more specified
periods of time
3.2
water desorption
the percentage loss in mass of the test piece, expressed in terms of the mass of water absorbed
4 Apparatus and material
The following apparatus and material shall be used:
4.1 Method A
with an accuracy of 0,01 g.
4.1.1 Laboratory balance
, to cut a test piece of (50 mm 1 mm) x (50 mm 1 mm). The inner surface of the
4.1.2 Square knife
knife shall be angled outward from the cutting edge at approximately 5º to the 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
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ISO 22649:2003(E)
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EN 12746:2000
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 Method B
(as indicated in figure 1) composed of:
4.2.1 Apparatus
4.2.1.1 Brass roller (A), of diameter 120 mm 1 mm and width
...
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