EN 15773:2009

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YURþHIndustrielle Pulverbeschichtung von feuerverzinkten und sherardisierten Stahlgegenständen [Duplex-Systeme] - Spezifikationen, Empfehlungen und LeitlinienApplication industrielle de revêtements en poudre organiques à des produits en acier galvanisés à chaud et shérardisés [systèmes duplex] - Spécifications, recommandations et lignes directricesIndustrial application of powder organic coatings to hot dip galvanized or sherardized steel articles [duplex systems] - Specifications, recommendations and guidelines25.220.60Organske prevlekeOrganic coatingsICS:Ta slovenski standard je istoveten z:EN 15773:2009SIST EN 15773:2009en,fr,de01-oktober-2009SIST EN 15773:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15773June 2009ICS 25.220.99 English VersionIndustrial application of powder organic coatings to hot dipgalvanized or sherardized steel articles [duplex systems] -Specifications, recommendations and guidelinesApplication industrielle de revêtements en poudreorganiques à des produits en acier galvanisés à chaud etshérardisés [systèmes duplex] - Spécifications,recommandations et lignes directricesIndustrielle Pulverbeschichtung von feuerverzinkten undsherardisierten Gegenständen aus Stahl [Duplex-Systeme]- Spezifikationen, Empfehlungen und LeitlinienThis European Standard was approved by CEN on 20 May 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15773:2009: ESIST EN 15773:2009

Considerations when designing and fabricating items for galvanizing or sherardizing and subsequent application of powder organic coatings . 17Annex B (informative)
Guidance on the influence of steel surface chemistry on the surface condition and pre-treatment of galvanized or sherardized articles prior to application of powder organic coatings . 18Annex C (informative)
Guidance on treatment of hot dip galvanized or sherardized articles prior to pre-treatment for application of powder organic coatings . 20C.1 Cooling . 20C.2 Prominent welds and sharp points on the zinc coating . 20C.3 Avoidance of condensation during storage, packaging and transport after galvanizing or sherardizing . 20SIST EN 15773:2009

Guidance on pre-treatment of hot dip galvanized or sherardized articles prior to the application of powder organic coatings . 21D.1 General . 21D.2 Mechanical pre-treatment . 21Bibliography . 22 Figures Figure 1 — Sweep blasting setup. 14 Tables Table 1 — Standards for powder organic coatings and hot dip galvanized steel or sherardized steel . 5Table 2 — Duplex systems: supply phases, essential communication links between parties involved and appropriate specifications / further guidance reference sources . 9Table 2
(continued) . 10Table B.1 — Coating characteristics related to steel composition . 19 SIST EN 15773:2009

Good communications in place and agreements made between galvanizer or sherardizer and client regarding general quality requirements in relation to zinc coating. NOTE prEN ISO 14713-2 and -3 also provide useful information on design for galvanizing and sherardizing respectively.
Good communications in place and agreements made between the client and the company applying the powder organic coating regarding general quality requirements of the powder organic coating. Good communications in place and agreements made between client, galvanizer or sherardizer and applicator of the powder organic coating regarding quality requirements for duplex systems in relation to quality of zinc coating, the pre-treatment and powder organic coating. SIST EN 15773:2009

3.2 controlled industrial process controllable and reproducible process, executed in steps under controlled conditions
NOTE Often subject to a degree of automation, carried out in industrial buildings or mobile installations. 3.3 surface smoothing of the product reduction, usually by means of mechanical finishing, of roughness associated with the galvanized or sherardized surface such that when the galvanized or sherardized surface is pre-treated and coated with the powder organic coating system, no protrusions penetrate through the organic coating
3.4 duplex system organic thermosetting or thermoplastic powder and hot dip galvanized or sherardized zinc coatings on steel products 3.5 designer
company / individual responsible for the design of a structure or product that will be finished with a duplex system 3.6 client company / individual that orders the duplex system 3.7 specifier company / individual that specifies the duplex system 3.8 sherardizer company that applies the zinc coating by the sherardizing process SIST EN 15773:2009

3.14 installation fitting of duplex coated articles on site 3.15 pre-treatment chemical supplier company(ies) or individual(s) producing the pre-treatment chemicals to be used within the powder coating process 4 Ordering 4.1 General The client shall make sure that all of the parties involved are notified that a duplex system will be applied. This requires good communication between the client, the steel purchaser, the fabricator, the galvanizer or sherardizer, and the companies applying the pre-treatment and the powder coating.
Table 2 outlines the phases of the supply process, the requirements for communications between the parties involved at different supply stages and the requirements which apply to the various phases of the supply process. SIST EN 15773:2009

Supply phase Essential communication links between parties involved
Requirements / guidance Design Designer Client Clause 5 - prEN ISO 14713-2 - prEN ISO 14713-3 - EN ISO 1461 - EN 13811 Order Client Fabricator Builder Construction company Galvanizer / sherardizer Powder manufacturer Pre-treatment chemical supplier Applicator Clause 4 - EN 10021 - EN 10130 - EN ISO 1461 - EN 10326
- EN 10327 - EN 13811 - EN 13438 Fabrication Client Fabricator Construction company Clause 5 - EN 10021 - EN 10163-1, -2 and -3 - EN 10221 - EN ISO 1461 - EN ISO 5817 - prEN ISO 14713-2 - prEN ISO 14713-3 Hot dip galvanizing / sherardizing Client Galvanizer / sherardizer Clause 6 - EN ISO 1461 - EN 10240 - EN 13811 - prEN ISO 14713-2 - prEN ISO 14713-3 Transport and storage of galvanized or sherardized articles Client Galvanizer / sherardizer Transporter / applicator Clause 6.3 Pre-treatment Galvanizer / sherardizer Chemical supplier and applicator Clause 7 - EN 13438 Organic coating Client Galvanizer / sherardizer Applicator(s) Clause 6.3 and Clause 8 - EN 13438 - EN ISO 1461 - EN 10240 - EN 13811 Inspection Client Applicator and Galvanizer / sherardizer Clause 11 - EN 13438 - EN ISO 1461 - EN 13811 - ISO 9223 SIST EN 15773:2009

(continued) Supply phase Essential communication links between parties involved
Requirements / guidance Transport and storage of duplex coated articles in transit and on site Client Applicator Transporter Clauses 9 and 10 and - EN 13438 Installation Client Construction company Clause 8.3 and Clauses 9 and 10
4.2 Request for quotation In its request for quotation to the galvanizer or the sherardizer, the client shall state to all relevant parties (see Table 1) that the hot dip galvanized or sherardized products shall be subsequently provided with a powder coating. In the event that the client has not submitted a request for quotation, the client shall state, upon delivery of the products to be hot dip galvanized or sherardized that a powder organic coating system is subsequently to be applied to these products. Requests for
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