ISO 11297-3:2018

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure — Part 3: Lining with close-fit pipes

Publication date:   Aug 31, 2018

General information

90.92 Standard to be revised   Jan 11, 2024

ISO

ISO/TC 138/SC 8 Rehabilitation of pipeline systems

International Standard

93.030   External sewage systems | 23.040.45   Plastics fittings | 23.040.20   Plastics pipes | 91.140.80   Drainage systems

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Scope

This document, in conjunction with ISO 11297‑1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of underground drainage and sewerage networks under pressure.
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WITHDRAWN
ISO 11297-3:2013

NOW

PUBLISHED
ISO 11297-3:2018
90.92 Standard to be revised
Jan 11, 2024

REVISED BY

IN_DEVELOPMENT
ISO/DIS 11300-1