CEN ISO/TS 23818-3:2022

SLOVENSKI STANDARD
01-oktober-2022
Ugotavljanje skladnosti cevnih sistemov iz polimernih materialov za obnovo
obstoječih cevovodov - 3. del: Neplastificiran material iz poli(vinilklorida) (PVC-U)
(ISO/TS 23818-3:2021)
Assessment of conformity of plastics piping systems for the rehabilitation of existing
pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-
3:2021)
Évaluation de la conformité des systèmes de canalisations en plastique destinés à la
réhabilitation des réseaux existants - Partie 3: Matériau poly(chlorure de vinyle) non-
plastifié (PVC-U) (ISO/TS 23818-3:2021)
Ta slovenski standard je istoveten z: CEN ISO/TS 23818-3:2022
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
83.140.40 Gumene cevi Hoses
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN ISO/TS 23818-3
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
August 2022
TECHNISCHE SPEZIFIKATION
ICS 23.040.20
English Version
Assessment of conformity of plastics piping systems for
the rehabilitation of existing pipelines - Part 3:
Unplasticised poly(vinyl chloride) (PVC-U) material
(ISO/TS 23818-3:2021)
Évaluation de la conformité des systèmes de
canalisations en plastique destinés à la réhabilitation
des réseaux existants - Partie 3: Matériau
poly(chlorure de vinyle) non-plastifié (PVC-U) (ISO/TS
23818-3:2021)
This Technical Specification (CEN/TS) was approved by CEN on 24 July 2022 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 23818-3:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO/TS 23818-3:2021 has been prepared by Technical Committee ISO/TC 138 "Plastics
pipes, fittings and valves for the transport of fluids” of the International Organization for
Standardization (ISO) and has been taken over as CEN ISO/TS 23818-3:2022 by Technical Committee
CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO/TS 23818-3:2021 has been approved by CEN as CEN ISO/TS 23818-3:2022 without any
modification.
TECHNICAL ISO/TS
SPECIFICATION 23818-3
First edition
2021-03
Assessment of conformity of plastics
piping systems for the rehabilitation
of existing pipelines —
Part 3:
Unplasticised poly(vinyl chloride)
(PVC-U) material
Évaluation de la conformité des systèmes de canalisations en
plastique destinés à la réhabilitation des réseaux existants —
Partie 3: Matériau poly(chlorure de vinyle) non-plastifié (PVC-U)
Reference number
ISO/TS 23818-3:2021(E)
©
ISO 2021
ISO/TS 23818-3:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO/TS 23818-3:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Assessment of conformity . 2
3.2 Rehabilitation, general . 4
4 Abbreviated terms . 5
5 General . 6
6 Testing and inspection . 6
6.1 Grouping . 6
6.1.1 General. 6
6.1.2 Size groups . 6
6.1.3 Fitting groups . 6
6.2 Type testing . 7
6.3 Batch release tests . 7
6.4 Process verification tests . 7
6.5 Audit tests . 8
6.6 Indirect tests . 8
6.7 Test records. 8
Annex A (normative) Test procedures for plastics piping systems for the rehabilitation of
networks for underground non-pressure drainage and sewerage .9
Annex B (normative) Specification of new system (N), change in design (D), change in
material (M) and extension of the product range (E) .15
Annex C (informative) Summary tables of scheme requirements .17
Bibliography .19
ISO/TS 23818-3:2021(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.
This document was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for
the transport of fluids, Subcommittee SC 8, Rehabilitation of pipeline systems.
A list of all parts in the ISO 23818 series can be found on the ISO website.
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 © ISO 2021 – All rights reserved

ISO/TS 23818-3:2021(E)
Introduction
System standards dealing with the following applications are either available or in preparation for
pipeline rehabilitation:
— ISO 11296, Plastics piping systems for renovation of underground non-pressure drainage and sewerage
networks;
— ISO 11297, Plastics piping systems for renovation of underground drainage and sewerage networks
under pressure;
— ISO 11298, Plastics piping systems for renovation of underground water supply networks;
— ISO 11299, Plastics piping systems for renovation of underground gas supply networks;
— ISO 21225, Plastics piping systems for the trenchless replacement of underground pipeline networks.
These system standards are distinguished from those for convention
...