DIN EN ISO 8501-1:2026-01

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 (ISO/DIS 8501-1:2025); German and English version prEN ISO 8501-1:2025

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 (ISO/DIS 8501-1:2005); German version prEN ISO 8501-1:2005

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Informative supplement to Part 1: Representative photographic examples of the change of appearance imparted to steel when blast-cleaned with different abrasives (ISO 8501-1:1988/Suppl:1994); German version EN ISO 8501-1:2001/Supplement:2001 (Endorsement of EN ISO 8501-1:2001/Supplement:2001)

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 (ISO 8501-1:1988); German version EN ISO 8501-1:2001 (Endorsement of EN ISO 8501-1:2001 as German Standard)