BS EN ISO 2063-2:2017
$189.07
Thermal spraying. Zinc, aluminium and their alloys – Execution of corrosion protection systems
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 48 |
This document specifies requirements for corrosion protection of steel structures, components or parts, which are coated by thermal spraying of zinc, aluminium or their alloys.
This document specifies requirements for coating manufacturers of surface preparation, thermal spraying, testing and post treatments, e.g. sealing of the coating. This document applies to metallic corrosion protection coatings in the case of new fabrication in the workshop, as well as on-site and for repair on-site after assembly.
Requirements for coating thickness, minimum adhesive strength and surface conditions, specified in a coating specification, are given.
Recommendations are given for suitable process steps and quality assurance measures for new production and maintenance and for supervising of corrosion protection works.
This document covers the application of thermal-sprayed zinc, aluminium and their alloys for protection against corrosion in the temperature range between –50 °C to +200 °C. Heat-resistant protective coatings of aluminium are covered by ISO 17834 and are not in the scope of this document.
This document specifies requirements for the equipment, the working place and the qualification of the spray and testing personnel.
NOTE ISO 2063‑1:2017 is addressed to the designer and to the planning engineer of corrosion protection system.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 7 | Foreword |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms and definitions |
| 11 | 4 Requirements for the manufacturer 4.1 General 4.2 Qualification of the manufacturer 4.2.1 Qualification of the equipment 4.2.2 Qualification of supervision personnel 4.2.3 Qualification of spraying personnel 4.2.4 Qualification of test personnel |
| 12 | 4.3 Coating specification for the thermal-sprayed coating 4.4 Assessment of the coating on the basis of reference areas 5 Quality assurance measures for the manufacturer 5.1 General 5.2 Assessment of the design to coatability 5.3 Establishing the manufacturing instructions — Manufacturing sequence plan 5.4 Establishing the thermal spray procedure specification |
| 13 | 5.5 Qualification of the TSPS and scope of the TSPS 5.6 Qualification of the TSPS by a specific job reference qualification 5.7 Special job qualification by performance on mock-ups, if required 6 Manufacturing of thermal-sprayed coatings 6.1 General |
| 14 | 6.2 Preparation of the surface to be coated 6.2.1 Masking of areas not to be coated 6.2.2 Preparation of the surface to be coated by blasting 6.2.3 Testing of the prepared surface 6.3 Thermal spraying 6.3.1 General |
| 15 | 6.3.2 Spray material 6.3.3 Pre-conditions for the execution of thermal spraying process 6.3.4 Execution of thermal spraying 6.3.5 Inspection after spraying |
| 16 | 6.4 Sealing of the coating 6.5 Advice for welding in combination with thermal spraying 6.6 Thermal spraying of corrosion protected fastenings |
| 17 | 7 Tests — Test procedures 7.1 General 7.2 Manufacturing of the accompanying specimens 7.3 Coating thickness 7.3.1 General |
| 18 | 7.3.2 Coatings with a surface below 1 m2 7.3.3 Coatings with surfaces greater than 1 m2 7.3.4 Number of thickness test points 7.3.5 Measurement of the coating thickness |
| 19 | 7.4 Appearance of the coating surface and tests 7.4.1 Visual inspection 7.4.2 Roughness 7.4.3 Adhesion strength 7.4.4 Metallographic examination of the coating 7.5 Defects in the coating and their repair 7.5.1 Defects on the surface and in the coating and their repair |
| 20 | 7.5.2 Reasons for the rejection of a defective sprayed coating 8 Health and safety and environment protection 9 Additional requirements for working on-site 9.1 General 9.2 Supervision of spraying on-site 9.3 Job reference qualification for spray personnel working on-site |
| 21 | 9.4 Execution of spray works in the case of planned work on-site or not planned repairs on new manufactured parts 9.4.1 General 9.4.2 Surface preparation 9.4.3 Masking 9.4.4 Thermal spraying 9.4.5 Spraying of accompanying specimens 9.4.6 Sealing |
| 22 | 10 Execution of spray works on-site in the case of planned maintenance of a service operated coating 10.1 General 10.2 Pre-inspection for assessment of the repair possibility applied by thermal spraying 10.3 Execution of repair-works by thermal spraying 10.3.1 General 10.3.2 Quality control after repair 11 Tests — Test procedures |
| 23 | 12 Documentation of the procedure and tests in the case of maintenance 13 Health and safety and environment protection on-site |
| 24 | Annex A (normative) Adhesion testing using the pull-off test in accordance with ISO 4624 |
| 27 | Annex B (informative) Documentation of the applied maintenance procedure, the thermal spray procedure and test results in the case of a planned maintenance |
| 30 | Annex C (informative) Documentation of the applied thermal spray procedure and test results in the case of a new manufacturing |
| 32 | Annex D (informative) Test certificate for job reference qualification for thermal sprayers working on-site in accordance with ISO 2063‑2 |
| 34 | Annex E (informative) Test specimens — Spray positions |
| 37 | Annex F (informative) Assessment of the coatability |
| 38 | Annex G (informative) Bend test and its execution |
| 40 | Annex H (informative) Additional information for surface preparation |
| 41 | Annex I (informative) Further details for sealing |
| 42 | Annex J (informative) Further instructions for safety and activities on-site |
| 43 | Annex K (informative) Repair procedures of service loaded coatings and recommended repair procedures |
| 44 | Bibliography |
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