SSPC - Norma sobre preparação de superfícies para pintura.
Full description
Descripción completa
sspc
SSPC Vis 1: Guide and reference photographs for steel SurfacesDescripción completa
sspcFull description
This joint standard covers the requirements for commercial blast cleaning of unpainted or painted steel surfaces by the use of abrasives. These requirements include the end condition of the …Full description
PREPARACIÓN DE SUPERFICIE MEDIENTE SPCC-5Descripción completa
SSPCDescripción completa
Descripción completa
sspcFull description
Full description
Descripción: dejpo unas normas de referencia para recubrimientos de tuberías subterráneas y recipientes apresion
Norma muy utilizada
Sspc - Paint 22Descripción completa
Visual Standard SSPC VIS-3 Photographs for Steel Surfaces Prepared by Hand and Power Tool Cleaning
Degree B
Degree C 1/8
Visual Standard SSPC VIS-3
Degree D
B St 2 - hand tool cleaning
2/8
Visual Standard SSPC VIS-3
C St 2 - hand tool cleaning
D St 2 - hand tool cleaning
3/8
Visual Standard SSPC VIS-3
B St 3 - power tool cleaning
C St3 - power tool cleaning
4/8
Visual Standard SSPC VIS-3
D St 3 - power tool cleaning
Degrees of Preparation by Scraping or Brushing -
St 2 Standard: Hand Cleaning Completely scraped steel surface treated by hand or power tools with a steel brush, etc. The treatment should remove loose mill scale, rust and any other material. The surface should be immediately cleaned with a vacuum cleaner, dry compressed air or a hairbrush. The appearance should correspond to a soft metallic shine, according to the photo standards of St 2 designation. This treatment does not apply to surfaces with ‘A’ degree corrosion. Achieved standards are: B St 2, C St 2 and D St 2 of ISO 8501-1 Standards.
-
St 3 Standard: Hand Cleaning Completely scraped steel surface treated by hand or power tools with a steel brush, grinder, etc, in a more thorough and harsh way than in the previous case. After dust removal, the surface should have a light metallic shine. The appearance should correspond to St 3 designation photos. This treatment does not apply to surfaces with ‘A’ degree corrosion. Cleaning standards are: B St 3, C St 3 and D St 3 of ISO 8501-1 Standards. 5/8
Visual Standard SSPC VIS-3 Flame Cleaning – Fl
A Fl
B Fl
6/8
Visual Standard SSPC VIS-3
C Fl
D Fl
7/8
Visual Standard SSPC VIS-3 FLAME CLEANING - STANDARD Fl The flame cleaning includes, at the end of the process, mechanical cleaning using wire brushes, to eliminate the products resulting from the flame cleaning.When closely examined, the surface shall present no mill scales, rust, paint, and any other material. The treatment visual standards are: AFl,