ISO 8501-1 2007 - THE RUST GRADE BOOK
In 2007 updated version of the standard measure for the visual evaluation of rust and purity levels of non-coated steel. Also known as the "Swedish steel blasting grades" SS 05 59 00 (Sa). Contains high-quality colour photographs for estimating the rust levels and purity levels after cleaning manually or by machine (also with blasting).
Target audience: Blasting and painting companies and their clients, paint technicians, advice bureaux and industrial coating businesses.
Illustrated book ISO 8501-1
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