Fishing nets — Determination of mesh breaking force of netting

ISO 1806:2002 specifies a method of determining the mesh-breaking force of netting for fishing. Tests may be carried out in both the dry and wet states, but tests in the wet state are considered to be particularly appropriate in indicating the behaviour of the netting in use.

Filets de pêche — Détermination de la force de rupture de la maille de nappe de filet

General Information

Status
Published
Publication Date
26-Nov-2002
Technical Committee
Drafting Committee
Current Stage
9093 - International Standard confirmed
Start Date
21-May-2008
Completion Date
24-Dec-2018
Ref Project

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INTERNATIONAL ISO
STANDARD 1806
Second edition
2002-12-01
Fishing nets — Determination of mesh
breaking force of netting
Filets de pêche — Détermination de la force de rupture de la maille
de nappe de filet
Reference number
ISO 1806:2002(E)
ISO 2002
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ISO 1806:2002(E)
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ii © ISO 2002 – All rights reserved
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ISO 1806:2002(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 3.

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 International Standard may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 1806 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical

Committee ISO/TC 38, Textiles, in accordance with the Agreement on technical cooperation between ISO and

CEN (Vienna Agreement).

Throughout the text of this document, read "...this European Standard..." to mean "...this International Standard...".

This second edition cancels and replaces the first edition (ISO 1806:1973), which has been technically revised.

© ISO 2002 – All rights reserved iii
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ISO 1806:2002(E)
Contents
page

Foreword......................................................................................................................................................................v

1 Scope ..............................................................................................................................................................1

2 Normative references ....................................................................................................................................1

3 Terms and definitions....................................................................................................................................1

4 Principle..........................................................................................................................................................1

5 Apparatus .......................................................................................................................................................2

6 Sampling.........................................................................................................................................................2

7 Preparation of samples .................................................................................................................................2

8 Requirements for testing ..............................................................................................................................3

9 Number of tests..............................................................................................................................................3

10 Test procedure ...............................................................................................................................................3

11 Calculation and expression of results.........................................................................................................4

12 Test report ......................................................................................................................................................4

iv © ISO 2002 – All rights reserved
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ISO 1806:2002(E)
Foreword

This document EN ISO 1806:2002 has been prepared by Technical Committee CEN/TC 248 "Textiles and textile

products", the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 38 "Textiles".

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 June 2003, and conflicting national standards shall be withdrawn at the latest by

June 2003.

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, Malta, Netherlands, Norway, Portugal, Spain,

Sweden, Switzerland and the United Kingdom.
© ISO 2002 – All rights reserved v
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ISO 1806:2002(E)
1 Scope

This European Standard specifies a method of determining the mesh breaking force of netting for fishing.

Tests may be carried out in both the dry and wet states, but test in the wet state are considered to be particularly

appropriate in indicating the behaviour of the netting in use.
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 (including amendments).
ISO 139, Textiles — Standard atmospheres for conditioning and testing.

ISO 1805, Fishing nets — Determination of breaking load and knot breaking load of netting yarns.

3 Terms and definitions

For the purposes of this European Standard, the following terms and definitions apply.

3.1
dry mesh breaking force
maximum force me
...

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