FprEN ISO 24232

SLOVENSKI STANDARD
oSIST prEN ISO 24232:2023
01-marec-2023
Varovalna obleka - Zaščita pred dežjem (ISO/DIS 24232:2023)
Protective clothing - Protection against rain (ISO/DIS 24232:2023)
Schutzkleidung - Schutz gegen Regen (ISO/DIS 24232:2023)
Habillement de protection - Protection contre la pluie (ISO/DIS 24232:2023)
Ta slovenski standard je istoveten z: prEN ISO 24232
ICS:
13.340.10 Varovalna obleka Protective clothing
oSIST prEN ISO 24232:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO 24232:2023
oSIST prEN ISO 24232:2023
DRAFT INTERNATIONAL STANDARD
ISO/DIS 24232
ISO/TC 94/SC 13 Secretariat: SNV
Voting begins on: Voting terminates on:
2023-01-12 2023-04-06
Protective clothing — Protection against rain
Habillement de protection - Protection contre la pluie
ICS: 13.340.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 24232:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

oSIST prEN ISO 24232:2023
ISO/DIS 24232:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 24232
ISO/TC 94/SC 13 Secretariat: SNV
Voting begins on: Voting terminates on:

Protective clothing — Protection against rain
Habillement de protection - Protection contre la pluie
ICS: 13.340.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
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STANDARDS MAY ON OCCASION HAVE TO
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POTENTIAL TO BECOME STANDARDS TO
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WHICH REFERENCE MAY BE MADE IN
Reference number
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NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 24232:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

oSIST prEN ISO 24232:2023
ISO/DIS 24232:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Performance assessment and requirements . 3
4.1 General requirements and innocuousness . 3
4.1.1 General requirements . 3
4.1.2 Innocuousness . 3
4.2 Resistance to water penetration, WP . 4
4.3 Water vapour resistance, R . 4
et
4.4 Tensile strength of the woven outer shell material . 4
4.5 Tear resistance of the woven outer shell material . 4
4.6 Bursting strength of the knitted outer shell material . 4
4.7 Dimensional change of the protective garment . 5
4.8 Seam strength of the outer shell material. 5
4.9 Waterproofness of a readymade garment (optional) . 5
5 Test methods . 5
5.1 Sampling principles . 5
5.2 Testing related to general requirements and innocuousness . 5
5.2.1 Testing related to general requirements . 5
5.2.2 Innocuousness . 5
5.3 Resistance to water penetration, WP . 5
5.3.1 Pre-treatment . 5
5.3.2 Procedure . 7
5.4 Water vapour resistance, R . 7
et
5.5 Tensile strength . 7
5.6 Tear resistance . 7
5.7 Bursting strength. 7
5.8 Dimensional change after cleaning . 8
5.9 Testing of seam strength . 8
5.10 Testing the waterproofness of a readymade garment (optional) . 8
6 Size designation . 8
7 Marking and care labelling .8
8 Information supplied by the manufacturer . 9
Annex A (informative) Recommendations for wearing time .10
Annex B (informative) Test device for one sided exposure to fuel and oil .11
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Regulation (EU) 2016/425 of the European Parliament and of the
Council of 9 March 2016 on personal protective equipment aimed to be covered .12
Bibliography .14
iii
oSIST prEN ISO 24232:2023
ISO/DIS 24232:2022(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.
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 drafted 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 rights. 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
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
oSIST prEN ISO 24232:2023
ISO/DIS 24232:2022(E)
Introduction
In this document the measured properties of materials and seams of protective clothing and their
subsequent classification are intended to ensure an adequate protection level. Water proofness and
water vapour resistance are the essential properties tested and marked on the label.
Water proofness is the most important property and it is measured on material of the outer garment
layer. Tests are made on pre-treated fabric samples and on parts with seams. A test method for an
optional readymade garment test after cleaning is described (rain tower test).
A test method for an optional readymade garment test after cleaning is described (rain tower test).
Some waterproof materials are impermeable to water vapour transmission. However other materials
on the market combine water proofness with water vapour permeability. This property expressed by
low water vapour resistance enhances sweat evaporation and significantly contribute to body cooling.
This is valuable, because it contributes to better comfort and less physiological strain and prolongs the
wearing time in certain climatic conditions (see Annex A).
v
oSIST prEN ISO 24232:2023
oSIST prEN ISO 24232:2023
DRAFT INTERNATIONAL STANDARD ISO/DIS 24232:2022(E)
Protective clothing — Protection against rain
1 Scope
This document specifies requirements and test methods for the performance of materials and
readymade garments for protection against the effects of precipitation (e.g. rain, snowflakes), fog and
ground humid
...