BS EN 14901-2:2019
$102.76
Ductile iron pipes, fittings and accessories. Requirements and test methods for organic coatings of ductile iron fittings and accessories – Thermoplastic acid modified polyolefin coating (TMPO)
Published By | Publication Date | Number of Pages |
BSI | 2019 | 20 |
This document defines the requirements and test methods for factory applied thermoplastic acid modified polyolefin (TMPO) coatings used for the protection of ductile iron fittings and accessories according to EN 545, EN 598, EN 969, EN 12842 and EN 14525: – conveying water (e.g. potable water, raw water, …) at operating temperature up to 50 °C; or – conveying waste water at operating temperature up to 45 °C; or – conveying gas at operating temperature up to 50 °C; – suitable for external environments, i.e. soils, waters and atmospheres of all common corrosion loads, characterized in D.2.3 of EN 545:2010.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
7 | 1 Scope 2 Normative references |
8 | 3 Terms and definitions |
10 | 4 Ordering information 5 Technical Requirements 5.1 General 5.2 Surface preparation 5.3 Appearance and continuity 5.4 Adhesion 5.5 Coating thickness |
11 | 5.6 Non porosity 5.7 Repairs 5.8 Marking 6 Performance requirements 6.1 General 6.2 Impact resistance 6.3 Indentation resistance 6.4 Durability 6.4.1 Heat ageing resistance in water |
12 | 6.5 Chemical resistance (only for waste water/sewage application) 6.6 Abrasion resistance (only for waste water/sewage application) 6.7 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 7.1.4 Adhesion 7.1.5 Coating thickness |
13 | 7.2 Performance tests 7.2.1 General 7.2.2 Impact resistance 7.2.3 Indentation resistance 7.2.4 Non porosity |
14 | 7.2.5 Durability 7.2.5.1 Heat ageing resistance in water |
15 | Annex A (informative)Quality assurance A.1 General |
16 | A.2 Performance type test, component size grouping A.3 Quality assessment system |
17 | Annex B (informative)Coating materials and application B.1 General B.2 Coating application |
18 | Annex C (informative)Handling, transportation and storage C.1 Handling C.2 Transportation to storage areas C.3 Storage C.4 Loading of components for delivery |