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BS EN ISO 11298-3:2018

BS EN ISO 11298-3:2018

$142.49

Plastics piping systems for renovation of underground water supply networks – Lining with close-fit pipes

Published By Publication Date Number of Pages
BSI 2018 28
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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.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
7 Foreword
8 Introduction
11 1 Scope
2 Normative references
12 3 Terms and definitions
3.1 General
3.2 Techniques
13 3.3 Characteristics
3.4 Materials
3.5 Product stages
3.6 Service conditions
14 3.7 Joints
4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms
15 5 Pipes at the “M” stage
5.1 Materials
5.1.1 Virgin material
5.1.2 Reprocessable and recyclable material
5.2 General characteristics
5.2.1 Appearance
5.2.2 Colour
5.3 Material characteristics
16 5.4 Geometric characteristics
5.5 Mechanical characteristics
5.6 Physical characteristics
5.7 Jointing
5.8 Marking
5.9 Regional requirements for pipes
17 6 Fittings at the “M” stage
6.1 Requirements
6.2 Marking
6.3 Regional requirements for fittings
7 Ancillary components
8 Fitness for purpose of the installed lining system at the “I” stage
8.1 Materials
8.2 General characteristics
8.3 Material characteristics
8.4 Geometric characteristics
18 8.5 Mechanical characteristics
19 8.6 Physical characteristics
8.7 Additional characteristics
8.8 Sampling
8.9 Regional requirements for the installed lining system
9 Installation practice
9.1 Preparatory work
9.2 Storage, handling and transport of pipes and fittings
20 9.3 Equipment
9.3.1 Butt fusion and debeading equipment
9.3.2 Reduction equipment
9.3.3 Pipe skids/rollers
9.3.4 Winching and rod-pulling equipment
21 9.3.5 Pipe entry guides
9.3.6 Reforming equipment
9.3.7 Electrofusion equipment
9.3.8 Inspection equipment
9.3.9 Lifting equipment
22 9.4 Installation
9.5 Process-related inspection and testing
9.6 Lining termination
23 9.7 Reconnection to the existing pipeline system
9.8 Final inspection and testing
9.9 Documentation
24 Annex A (normative) Factory-folded heat-reverted polyethylene (PE) pipe — Determination of memory ability
26 Bibliography

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BS EN ISO 11298-3:2018
$142.49