EN
SR EN ISO 8503-2:2012
Pregătirea suporturilor de oţel înaintea aplicării vopselelor şi produselor similare. Caracteristicile rugozităţii suprafeţelor de oţel decapate. Partea 2: Metodă pentru clasificare a profilului unei suprafeţe de oţel decapate abraziv. Procedeul prin comparare
ISO 8503-2:2012 describes a visual and tactile method for assessing the grade of the profile which is produced by one of the abrasive blast-cleaning procedures described in ISO 8504-2. The method uses ISO surface profile comparators for assessing, on site, the roughness of surfaces before the application of paint or other protective treatments. The method is applicable to steel surfaces which have been blast-cleaned by use of either shot abrasives or grit abrasives, but is only applicable to grades Sa 21 and Sa 3 of ISO 8501-1 where the entire surface under test shows an overall blast-cleaned appearance. lt is applicable to surfaces which have been cleaned with either metallic or non-metallic abrasives.
Status :
In vigoare
Data aprobării : 31.07.2012
Număr de pagini : 13
ICS : 25.220.10 Pregatirea suprafetei
Comitet tehnic : 338 - Lacuri, vopsele, cerneluri, răşini, pigmenţi anorganici şi adezivi
- Inlocuieste SR EN ISO 8503-2:2003
- Inlocuieste SR ISO 8503-2:1994/A99:2003
- Inlocuieste SR ISO 8503-2:1994