SSH EN ISO 8501-4:2006

Përgatitja e substrateve te çelikta para aplikimit të bojërave dhe produkteve të lidhura me to - Vlerësimi vizual i pastërtisë së sipërfaqes - Pjesa 4: Kushtet e sipërfaqes fillestare, shkallët e përgatitjes dhe shkallët e ndryshkut të çastit në lidhje me rrymën e ujit me presion të lartë (ISO 8501-4:2006)

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with high-pressure water jetting (ISO 8501-4:2006)

Scope

ISO 8501-4:2006 is a hardback A5-format book in three languages (English, French and German) which specifies a series of preparation grades for steel surfaces after removal/partial removal of water-soluble contaminants, rust, previous paint coatings and foreign matter by high-pressure water jetting. The various grades are defined by written descriptions together with photographs that are representative examples within the tolerances for each grade as described in words. In addition, this part of ISO 8501 specifies both initial surface conditions and after-cleaning flash rust grades, also defined by written descriptions together with representative photographic examples.