EN ISO 11298-4:2021

Plastics piping systems for renovation of underground water supply networks - Part 4: Lining with cured-in-place pipes (ISO 11298-4:2021)

This document, in conjunction with ISO 11298‑1, specifies requirements and test methods for cured-in-place pipes and fittings used for the renovation of water supply networks, which transport water intended for human consumption, including raw water intake pipelines.
It applies to independent (fully structural, class A) and interactive (semi structural, class B) pressure pipe liners, as defined in ISO 11295, which do not rely on adhesion to the existing pipeline. It applies to the use of various thermosetting resin systems, in combination with compatible fibrous carrier materials, reinforcement, and other process-related plastics components (see 5.1).
It does not include requirements or test methods for resistance to cyclic loading or the pressure rating of CIPP liners where passing through bends, which are outside the scope of this document.
It is applicable to cured-in-place pipe lining systems intended to be used at a service temperature of up to 25 °C.
NOTE   For applications operating at service temperatures greater than 25 °C, guidance on re-rating factors can be supplied by the system supplier.

Kunststoff-Rohrleitungssysteme für die Renovierung von erdverlegten Wasserversorgungsnetzen - Teil 4: Vor Ort härtendes Schlauch-Lining (ISO 11298-4:2021)

Dieses Dokument legt in Zusammenhang mit ISO 11298 1 Anforderungen und Prüfverfahren für vor Ort härtende Schlauch-Liner und Schlauch-Lining-Formstücke für die Renovierung von Wasserversorgungs¬netzen für die Durchleitung von Wasser für den menschlichen Gebrauch, einschließlich Rohwasser-Entnahmeleitungen, fest.
Es gilt für unabhängige (vollständig statisch belastbar, Klasse A) und interaktive (semi-statisch belastbar, Klasse B) Druckleitungs-Liner nach der Definition in ISO 11295, die nicht von der Verklebung mit der vorhandenen Rohrleitung abhängen. Es gilt für die Verwendung verschiedener härtender Harzsysteme (Duroplaste) in Kombination mit kompatiblen, faserigen Trägermaterialien, Verstärkung, und anderen zum Verfahren gehörenden Kunststoffelementen (siehe 5.1).
Es enthält keine Anforderungen oder Prüfverfahren zur Bestimmung des Widerstands gegen dynamische Einwirkungen oder die Druckfestigkeit von CIPP-Linern bei der Führung durch Bögen. Diese liegen außerhalb des Anwendungsbereiches dieses Dokuments.
Es gilt für vor Ort härtende Schlauch-Lining-Systeme für den Einsatz bei einer Betriebstemperatur von bis zu 25 °C.
ANMERKUNG   Für Anwendungen mit Betriebstemperaturen größer als 25 °C kann der Systemlieferant Hinweise zu Druckminderungsfaktoren geben.

Systèmes de canalisation en plastique pour la rénovation des réseaux enterrés d’alimentation en eau - Partie 4: Tubage continu par tubes polymérisés sur place (ISO 11298-4:2021)

Le présent document, conjointement avec l’ISO 11298‑1, spécifie les exigences et les méthodes d’essai pour les tubes et raccords polymérisés sur place utilisés pour la rénovation des réseaux d’alimentation en eau qui transportent de l’eau destiné à la consommation humaine, y compris les conduites de prise d'eau brute.
Il s’applique aux tubages autostructurants (entièrement structurants de classe A) et aux tubages non autostructurants (semi-structurants de classe B), tels que définis dans l’ISO 11295, qui ne nécessitent pas une adhérence à la canalisation existante. Il couvre l’utilisation de divers systèmes de résine thermodurcissable, en combinaison avec des matrices fibreuses compatibles, des renforts et d’autres composants plastiques liés aux procédés (voir 5.1).
Il ne comprend pas les exigences ou les méthodes d’essai pour la résistance aux charges cycliques ou la pression nominale des tubages CIPP lorsqu'ils passent par des coudes, qui sont en dehors du domaine d’application du présent document.
Il s’applique aux systèmes de tubage par tube polymérisé sur place destinés à être utilisés à une température de service allant jusqu’à 25 °C.
NOTE   Pour les applications fonctionnant à des températures de service supérieures à 25 °C, le fournisseur du système peut fournir des indications sur les facteurs de réévaluation.

Cevni sistemi iz polimernih materialov za obnovo podzemnih omrežij za oskrbo z vodo - 4. del: Oblaganje s cevmi, utrjenimi na mestu vgradnje (ISO 11298-4:2021)

General Information

• Status: Published
• Publication Date: 20-Apr-2021
• Withdrawal Date: 30-Oct-2021
• ICS: 23.040.20 - Plastics pipes
• ICS: 23.040.45 - Plastics fittings
• ICS: 93.025 - External water conveyance systems
• Technical Committee: CEN/TC 155 - Plastics piping systems and ducting systems
• Drafting Committee: CEN/TC 155/WG 17 - Plastic components for the use of renovation of piping systems
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 21-Apr-2021
• Completion Date: 21-Apr-2021
• Ref Project: SIST EN ISO 11298-4:2021 - Plastics piping systems for renovation of underground water supply networks - Part 4: Lining with cured-in-place pipes (ISO 11298-4:2021)

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2021
Cevni sistemi iz polimernih materialov za obnovo podzemnih omrežij za oskrbo z
vodo - 4. del: Oblaganje s cevmi, utrjenimi na mestu vgradnje (ISO 11298-4:2021)
Plastics piping systems for renovation of underground water supply networks - Part 4:
Lining with cured-in-place pipes (ISO 11298-4:2021)
Kunststoff-Rohrleitungssysteme für die Renovierung von erdverlegten
Wasserversorgungsnetzen - Teil 4: Vor Ort härtendes Schlauchlining (ISO 11298-4:2021)
Systèmes de canalisation en plastique pour la rénovation des réseaux enterrés
d’alimentation en eau - Partie 4: Tubage continu par tubes polymérisés sur place (ISO
11298-4:2021)
Ta slovenski standard je istoveten z: EN ISO 11298-4:2021
ICS:
23.040.03 Cevovodi za zunanje sisteme Pipeline and its parts for
transporta vode in njihovi deli external water conveyance
systems
93.025 Zunanji sistemi za prevajanje External water conveyance
vode systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 11298-4
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 23.040.20; 23.040.45; 93.025
English Version
Plastics piping systems for renovation of underground
water supply networks - Part 4: Lining with cured-in-place
pipes (ISO 11298-4:2021)
Systèmes de canalisation en plastique pour la Kunststoff-Rohrleitungssysteme für die Renovierung
rénovation des réseaux enterrés d'alimentation en eau von erdverlegten Wasserversorgungsnetzen - Teil 4:
- Partie 4: Tubage continu par tubes polymérisés sur Vor Ort härtendes Schlauchlining (ISO 11298-4:2021)
place (ISO 11298-4:2021)
This European Standard was approved by CEN on 18 March 2021.

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 lists 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 under 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, 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, Turkey 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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11298-4:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 11298-4:2021) has been prepared by Technical Committee ISO/TC 138
"Plastics pipes, fittings and valves for the transport of fluids" in collaboration with Technical Committee
CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held by NEN.
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 October 2021, and conflicting national standards shall
be withdrawn at the latest by October 2021.
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.
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, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11298-4:2021 has been approved by CEN as EN ISO 11298-4:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 11298-4
First edition
2021-03
Plastics piping systems for renovation
of underground water supply
networks —
Part 4:
Lining with cured-in-place pipes
Systèmes de canalisation en plastique pour la rénovation des réseaux
enterrés d’alimentation en eau —
Partie 4: Tubage continu par tubes polymérisés sur place
Reference number
ISO 11298-4:2021(E)
©
ISO 2021
ISO 11298-4:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 11298-4:2021(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 General terms . 2
3.2 Techniques . 4
3.3 Characteristics . 4
3.4 Materials . 5
3.5 Product stages . 5
3.6 Service conditions . 5
4 Symbols and abbreviated terms . 5
4.1 Symbols . 5
4.2 Abbreviated terms . 7
5 Pipes at the “M” stage . 7
5.1 Materials . 7
5.2 General characteristics . 9
5.3 Material characteristics . 9
5.4 Geometric characteristics . 9
5.5 Mechanical characteristics.10
5.6 Physical characteristics .10
5.7 Jointing .10
5.8 Marking .10
6 Fittings at the “M” stage .10
7 Ancillary components .10
8 Fitness for purpose of the installed lining system at the “I” stage .11
8.1 Materials .11
8.2 General characteristics .11
8.3 Material characteristics .11
8.4 Geometric characteristics .12
8.4.1 General.12
8.4.2 CIPP wall structure .12
8.4.3 Wall thickness .12
8.5 Mechanical characteristics.12
8.5.1 Reference conditions for testing .12
8.5.2 Test requirements .12
8.6 Physical characteristics .16
8.7 Additional characteristics .16
8.7.1 Leak tightness of liner terminations .16
8.8 Sampling .17
9 Installation practice .17
9.1 Preparatory work .
...