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AS/NZS ISO 21225.2:2023
$147.51
Plastics piping systems for the trenchless replacement of underground pipeline networks, Part 2: Replacement off the line by horizontal directional drilling and impact moling
AS/NZS ISO 21225.2:2023 identically adopts ISO 21225 2:2018, which specifies requirements and test methods for pipes and fittings which are part of plastics piping systems for the trenchless replacement of various underground pipeline networks, underground non-pressure and pressure drainage and sewerage networks and underground water and gas supply networks, by means of horizontal directional drilling and impact moling.
Table of contents
Header
About this publication
Preface
National Foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1
3.2
3.3
3.4
3.5
4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms
5 Design aspects
6 Material selection
6.1 Pipes and fittings
6.2 Regional requirements for pipes and fittings
6.3 Ancillary components
7 Installation practice
7.1 Preparatory work
7.2 Storage, handling and transport
7.3 Equipment
7.3.1 General
7.3.2 Inspection equipment
7.3.3 Lifting equipment
7.3.4 Butt fusion equipment and debeading equipment
