ISO/TS 23818-1:2020

TECHNICAL ISO/TS
SPECIFICATION 23818-1
First edition
2020-02
Assessment of conformity of plastics
piping systems for the rehabilitation
of existing pipelines —
Part 1:
Polyethylene (PE) material
L’évaluation de la conformité des systèmes de canalisations en
plastique destinés à la réhabilitation des réseaux existantes —
Partie 1: Matériau Polyéthylène (PE)
Reference number
ISO/TS 23818-1:2020(E)
©
ISO 2020

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ISO/TS 23818-1:2020(E)

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ii © ISO 2020 – All rights reserved

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ISO/TS 23818-1:2020(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 Assessment of conformity . 3
3.2 Rehabilitation general . 6
4 Abbreviated terms . 7
5 General . 8
6 Testing and inspection . 8
6.1 Grouping . 8
6.1.1 General. 8
6.1.2 Size groups . 8
6.1.3 Fitting groups . 9
6.2 Type testing . 9
6.3 Batch release tests .10
6.4 Process verification tests .10
6.5 Audit tests .
...