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BS EN 15655-2:2020

$102.76

Ductile iron pipes, fittings and accessories. Requirements and test methods for organic linings of ductile iron pipes and fittings – Thermoplastic Acid Modified Polyolefin (TMPO) lining of pipes

Published By Publication Date Number of Pages
BSI 2020 22
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This document specifies the requirements and test methods applicable to factory applied internal lining made of thermoplastic acid modified polyolefin (TMPO) for the heavy duty corrosion protection of ductile iron pipes conforming to EN 545, EN 598 and EN 969. This document also applies to pipes with only socket and spigot ends coated with TMPO. Fittings and accessories are covered separately by EN 14901?2.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 Introduction
7 1 Scope
2 Normative references
3 Terms and definitions
9 4 Ordering information
5 Technical requirements
5.1 Surface preparation
5.2 Finished TMPO lining
5.2.1 Appearance and continuity
10 5.2.2 Minimum lining thickness
5.3 Non-porosity
5.4 Pipe ends
5.5 Repairs
5.6 Marking
11 5.7 Adhesion
6 Performance requirements
6.1 Chemical resistance
6.2 Indirect Impact strength
6.3 Resistance to ovalization
6.4 Elongation at break
12 6.5 Abrasion resistance (only for waste water application)
6.6 Materials in contact with water intended for human consumption
7 Test methods
7.1 Routine tests
7.1.1 General
7.1.2 Surface preparation
7.1.3 Appearance and continuity
7.1.4 Lining thickness
7.1.5 Pipe ends
13 7.1.6 Repairs
7.1.7 Marking
7.1.8 Non-porosity
7.1.9 Adhesion
7.2 Performance tests
7.2.1 General
7.2.2 Chemical resistance
14 7.2.3 Indirect impact strength
7.2.4 Resistance to ovalization
15 7.2.5 Elongation at break
7.2.6 Abrasion resistance (only for waste water application)
16 Annex A (informative) Quality assurance
18 Annex B (informative) Lining process and materials
20 Annex C (informative) Packaging
21 Bibliography
BS EN 15655-2:2020
$102.76