This International Standard deals with characteristic properties and gives test methods for coatings ob-tained by the spraying of zinc and aluminium and their alloys for the general purpose of corrosion protection. It gives firstly the definition, classification and sym-bols for these coatings in relation to their thickness. It then deals with the preparation of surfaces, appli-cation of coatings and their characteristic proper-ties: namely, thickness, appearance and adhesion. Finally it gives test methods for checking these properties. It does not deal with repairs to damaged metal areas. This International Standard applies to thermal-sprayed metallic coatings for the protection of iron and steel against corrosion by applying zinc or alu-minium or their alloys to the surface to be protected. It does not, in general, apply to coatings obtained by the application of metals other than zinc or alu-minium, although for other metals some of the pro-visions are valid and may be adopted by agreement between the interested parties.
DS/EN 22063-1993由丹麦标准化协会 DK-DS 发布于 1993-11-01,并于 1993-11-01 实施。
DS/EN 22063-1993 金属和其他无机覆盖层.热喷锌和铝及其合金 于 2005-05-27 变更为 DS/EN ISO 2063-2005 。
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