Reference number
ISO 4628-4:2016
International Standard
ISO 4628-4:2016
Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 4: Assessment of degree of cracking
Edition 3
2016-01
Preview
ISO 4628-4:2016
66401
No disponible en español
Publicado (Edición 3, 2016)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 4628-4:2016

ISO 4628-4:2016
66401
Idioma
Formato
CHF 96
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Resumen

ISO 4628-4:2016 specifies a method for assessing the degree of cracking of coatings by comparison with pictorial standards.

ISO 4628‑1 defines the system used for designating the quantity and size of defects and the intensity of changes in appearance of coatings and outlines the general principles of the system. This system is intended to be used, in particular, for defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.

Informaciones generales

  •  : Publicado
     : 2016-01
    : Norma Internacional confirmada [90.93]
  •  : 3
     : 15
  • ISO/TC 35/SC 9
    87.040 
  • RSS actualizaciones

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