Standard Svensk standard · SS-EN ISO 4628-10:2016

Färg och lack - Bedömning av nedbrytning av beläggningar - Beteckning för intensitet, mängd och storlek av fel - Del 10: Beteckning för graden av filiformkorrosion (ISO 4628-10:2016)

Status: Gällande

Omfattning
This part of ISO 4628 specifies a method for assessing the amount of filiform corrosion developed from a scribed mark by measuring the length of the longest filament L and the most frequent length M of filaments.
Pictorial examples provided in Annex A of this part of ISO 4628 illustrate different ratings for the length of the longest filament L and the most frequent length M of the filaments. A comparison of the test panels with the 12 pictures in Annex A does not supersede the obligatory numerical assessment (method 1 or 2).
ISO 4628-1 defines a system used for designating the quantity and size of defects and the intensity of uniform 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.

Ämnesområden

Färg och lack (87.040)


Produktinformation

Språk: Engelska

Framtagen av: Färg och lack, SIS/TK 433

Internationell titel:

Artikelnummer: STD-8018910

Utgåva: 2

Fastställd: 2016-02-17

Antal sidor: 24

Ersätter: SS-EN ISO 4628-10