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ISO 4628-10:2024

Paints and varnishes — Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 10: Assessment of degree of filiform corrosion
15 mar 2024

General information

60.60     15 mar 2024

ISO

ISO/TC 35/SC 9

International Standard

87.040  

anglisht   frëngjisht  

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Scope

This document 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 document illustrate different ratings for the degree of filiform corrosion. 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4628-10:2016

NOW

PUBLISHED
ISO 4628-10:2024
60.60 Standard published
15 mar 2024

National adoptions

SSH EN ISO 4628-10:2024  
DPS

Bojërat dhe llaqet - Vlerësimi i sasisë dhe madhësisë së defekteve, si dhe i intensitetit të ndryshimeve uniforme në pamje - Pjesa 10: Vlerësimi i shkallës së ndryshkjes filiform (ISO 4628-10:2024)

60.60 Standard published

DPS/KT 298 më tepër