BS EN 15655-1:2018:2019 Edition
$142.49
Ductile iron pipes, fittings and accessories. Requirements and test methods for organic linings of ductile iron pipes and fittings – Polyurethane lining of pipes and fittings
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 26 |
This European Standard defines the requirements and test methods applicable to factory applied internal polyurethane high duty corrosion protection of buried ductile iron pipes and fittings conforming to EN 545, EN 598 and EN 969 for use at permanent operating temperatures up to 45 °C
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Terms and definitions |
| 11 | 4 Ordering information 5 Technical requirements 5.1 Surface preparation 5.2 Finished polyurethane lining 5.2.1 Appearance and continuity 5.2.2 Minimum lining thickness |
| 12 | 5.3 Non-porosity 5.4 Pipe ends 5.5 Repairs |
| 13 | 5.6 Marking 5.7 Hardness 5.8 Adhesion 6 Performance Requirements 6.1 Chemical resistance 6.2 Indirect Impact strength 6.3 Resistance to ovalization |
| 14 | 6.4 Elongation at break 6.5 Glass transition temperature 6.6 Specific electrical resistance of the lining 6.7 Abrasion resistance (only for waste water application) 6.8 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 |
| 15 | 7.1.3 Appearance and continuity 7.1.4 Lining thickness 7.1.5 Pipe ends 7.1.6 Repairs 7.1.7 Marking 7.1.8 Non-porosity 7.1.9 Cross linkage 7.1.10 Adhesion |
| 16 | 7.2 Performance tests 7.2.1 General 7.2.2 Differential Scanning Calorimetry (DSC) Test 7.2.3 Chemical resistance 7.2.3.1 General 7.2.3.2 Immersion test in deionised water 7.2.3.3 Immersion test in diluted sulphuric acid 7.2.3.4 Resistance to alkaline solutions 7.2.4 Indirect impact strength |
| 17 | 7.2.5 Resistance to ovalization 7.2.6 Elongation at break 7.2.7 Specific lining resistance |
| 18 | 7.2.8 Abrasion resistance (only for waste water application) |
| 19 | Annex A (informative)Quality assurance A.1 General |
| 21 | A.2 Performance test – DN grouping A.3 Quality assessment system |
| 22 | Annex B (informative)Lining process and materials B.1 Lining application process B.2 Material properties B.2.1 General B.2.2 Polyurethane |
| 23 | B.2.3 Epoxy resin B.3 Field of use, characteristics of transported waters B.4 Jet cleaning |
| 24 | Annex C (informative)Packaging |
