
PREPARATION OF STEEL SUBSTRATES BEFORE APPLICATION OF PAINTS AND RELATED PRODUCTS - VISUAL ASSESSMENT OF SURFACE CLEANLINESS - PART 1: RUST GRADES AND PREPARATION GRADES OF UNCOATED STEEL SUBSTRATES AND OF STEEL SUBSTRATES AFTER OVERALL REMOVAL OF PREVIOUS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
This standard is included in DIN Handbook 266. Describes methods of assessing the presence of rust and scale to steel which has been coated by a protective paint. Gives methods of cleaning steel substrates.