EN 15655:2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Ordering information
5 Technical Requirements
  5.1 Surface preparation
  5.2 Finished polyurethane lining
  5.3 Pipe ends
  5.4 Repairs
  5.5 Marking
  5.6 Non porosity
  5.7 Hardness
  5.8 Adhesion
6 Performance Requirements
  6.1 Chemical resistance
  6.2 Indirect Impact strength
  6.3 Resistance to ovalization
  6.4 Elongation at break
  6.5 Specific lining resistance
  6.6 Abrasion resistance (only for waste
      water application)
  6.7 Light ageing
  6.8 Materials in contact with water intended
      for human consumption
7 Test Methods
  7.1 Routine tests
  7.2 Performance tests
Annex A (informative) - Quality assurance
      A.1 General
      A.2 Performance test; DN grouping
      A.3 Quality assessment system
Annex B (informative) - Lining process and materials
      B.1 Lining application process
      B.2 Material properties
      B.3 Field of use, characteristics of transported
          waters
Annex C (informative) - Packaging
Bibliography

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.