NA 002

DIN Standards Committee Coatings and Coating Materials

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Projects of NA 002

Number: 118

Document number Begin Title Comment
DIN EN ISO 21227-1 2022-07-11 Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 1: General guidance (ISO/DIS 21227-1:2026); German and English version prEN ISO 21227-1:2026 More  Comment 
DIN EN ISO 21227-4 2022-07-11 Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 4: Evaluation of filiform corrosion on coated corrosion test samples (ISO/DIS 21227-4:2026); German and English version prEN ISO 21227-4:2026 More  Comment 
ISO/DIS 8501-1 2022-07-11 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 coatings More  Comment 
ISO/DIS 21227-1 2022-07-01 Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 1: General guidance More  Comment 
ISO/DIS 21227-4 2022-07-01 Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 4: Evaluation of filiform corrosion on coated corrosion test samples More  Comment 
DIN EN ISO 29601 2022-04-04 Paints and varnishes – Corrosion protection by protective paint systems – Assessment of porosity in a dry film (ISO 29601:2026); German version EN ISO 29601:2026 More  Comment 
ISO/TR 5503 2020-06-18 Preparation of steel substrates before application of paints and related products - Non-visible residues after surface preparation with single use abrasives - Relationship between conductivity (Bresle) measurements and surface soluble salt composition on panels blasted with single-use mineral abrasives More  Comment 
ISO/DIS 8502-12 2011-06-08 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions More 

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