Seek paint inspection and acceptance standards
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Which national standard corresponds to ISO 19840 for paint measurement and acceptance?
This post was last edited by qldch2306 on 2021-6-4 at 12:45. ISO 19840 – Paints and varnishes – Protective coating systems for the corrosion protection of steel structures – Dry film thickness on rough surfaces. Industry standard GBT 11374-2012 – Non-destructive methods for measuring the thickness of thermal spray coatings. Wet film thickness: Method 7A/B of ISO 2808; Dry film thickness: Method 6Aa of ISO 2808 – Magnetic induction film thickness gauge; Method 6Ab of ISO 2808 – Permanent magnet film thickness gauge; Method 6Ba of ISO 2808 – Non-ferrous substrates; Method 5B of ISO 2808 – Destructive methods. Surface condition of coatings: ISO 4628 – Including bubbles, rust, cracking, peeling, and powdering. Inspection of coating defects