UNI EN 15542 : 2008
Current
The latest, up-to-date edition.
DUCTILE IRON PIPES, FITTINGS AND ACCESSORIES - EXTERNAL CEMENT MORTAR COATING FOR PIPES - REQUIREMENTS AND TEST METHODS
03-07-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Ordering information
5 Technical requirements
5.1 Zinc coating
5.2 Primer film thickness
5.3 Fresh cement mortar composition
5.4 Fresh cement mortar layer thickness
5.5 Pipe ends
5.6 Appearance of cured cement mortar coating
5.7 Thickness of cured cement mortar coating
5.8 Repairs
5.9 Marking
6 Performance requirements
6.1 Cement mortar Constituents
6.1.1 Cement
6.1.2 Sand
6.1.3 Fibres
6.1.4 Surface tissue
6.1.5 Organic components
6.2 Bond strength
6.3 Impact resistance
7 Test methods
7.1 Routine tests
7.1.1 Zinc coating
7.1.2 Primer
7.1.3 Fresh cement mortar composition
7.1.4 Thickness of the cement mortar layer
7.1.5 Pipe ends
7.1.6 Appearance and continuity of cured cement
mortar coating
7.1.7 Thickness of the cured cement mortar coating
7.1.8 Repairs
7.1.9 Marking
7.2 Performance tests
7.2.1 Constituents
7.2.2 Bond strength
7.2.3 Impact strength
Annex A (informative) - Quality assurance
A.1 General
A.2 Performance test
A.3 Quality assessment system
Annex B (informative) - Application process
B.1 Coating process
B.1.1 Temperature during work
B.1.2 Application of zinc coating
B.1.3 Application of primer
B.2 Application of cement mortar
B.2.1 Application with primer
B.2.2 Application without primer
Annex C (informative) - Explanatory notes
Annex D (informative) - Calculation of fresh cement mortar
composition
D.1 General
D.2 Sampling
D.3 Determination of the content of sand and fibres
D.4 Determination of the fibre content
Bibliography
Describes the requirements and test methods applicable to factory applied cement mortar coatings for the external corrosion protection of ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 degrees C, and for soil conditions according to Annex D.2 of EN 545:2006.
| Committee |
CT 700
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| EN 15542:2008 | Identical |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| EN 197-1:2011 | Cement - Part 1: Composition, specifications and conformity criteria for common cements |
| ISO/IEC 17021:2011 | Conformity assessment Requirements for bodies providing audit and certification of management systems |
| EN 598:2007+A1:2009 | Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods |
| EN 197-2:2014 | Cement - Part 2: Conformity evaluation |
| EN ISO 527-2:2012 | Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:2012) |
| EN 14020-1:2002 | Reinforcements - Specification for textile glass rovings - Part 1: Designation |
| ISO 2591-1:1988 | Test sieving — Part 1: Methods using test sieves of woven wire cloth and perforated metal plate |
| EN ISO 527-1:2012 | Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:2012) |
| EN 969:2009 | Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods |
| ISO 527-2:2012 | Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics |
| ISO 695:1991 | Glass — Resistance to attack by a boiling aqueous solution of mixed alkali — Method of test and classification |
| ISO 4624:2016 | Paints and varnishes — Pull-off test for adhesion |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| ISO 1183-1:2012 | Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method |
| EN ISO 4624:2016 | Paints and varnishes - Pull-off test for adhesion (ISO 4624:2016) |
| ISO 9001:2015 | Quality management systems — Requirements |
| EN ISO/IEC 17021:2011 | Conformity assessment - Requirements for bodies providing audit and certification of management systems (ISO/IEC 17021:2011) |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| ISO 719:1985 | Glass Hydrolytic resistance of glass grains at 98 degrees C Method of test and classification |
| EN ISO 1183-1:2012 | Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2012) |
| EN 14020-2:2002 | Reinforcements - Specification for textile glass rovings - Part 2: Methods of test and general requirements |
| ISO 527-1:2012 | Plastics Determination of tensile properties Part 1: General principles |
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