GB/T 18839.1-2002
ActivePreparation of steel substrates before application of paints and related products--Surface preparation methods--General principles
涂覆涂料前钢材表面处理 表面处理方法 总则
Application Summary AI generated
This standard specifies the general principles for selecting and implementing surface preparation methods for steel substrates prior to coating. It is applied in industrial manufacturing and construction contexts, such as shipbuilding, bridge construction, and heavy machinery, to ensure proper adhesion and performance of paints and protective coatings. The standard guides engineers and procurement professionals in defining technical requirements for cleaning and roughening steel surfaces.
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