EN ISO 11298-3:2018

Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipes (ISO 11298-3:2018) EN ISO 11298-3:2018

Publication date:   Feb 14, 2019

General information

60.60 Standard published   Oct 10, 2018

CEN

CEN/TC 155 Plastics piping systems and ducting systems

European Norm

23.040.20   Plastics pipes | 23.040.45   Plastics fittings | 93.025   External water conveyance systems

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Scope

This document, in conjunction with ISO 11298‑1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of water supply networks, which transport water intended for human consumption, including raw water intake pipelines.
It applies to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipes of either solid wall single layer or co-extruded layer construction, which is reduced in the factory or on site to provide a close-fitting independent or interactive pressure pipe liner, as well as associated fittings and joints for the construction of the lining system. It is not applicable to PE coated pipes having a peelable, contiguous, thermoplastic additional layer on the outside of the pipe.
It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature.
NOTE For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see ISO 4427‑1:2007, Annex A.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 11298-3:2011

NOW

PUBLISHED
EN ISO 11298-3:2018
60.60 Standard published
Oct 10, 2018

REVISED BY

IN_DEVELOPMENT
prEN ISO 11300-1 rev