I.S. EN 15655:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - INTERNAL POLYURETHANE LINING FOR PIPES AND FITTINGS - REQUIREMENTS AND TEST METHODS
Hardcopy , PDF
12-17-2020
English
01-01-2009
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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
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