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ISO 4628-5:2022
Paints and varnishes — Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 5: Assessment of degree of flaking
Опште информације
Kupovina
Objavljen
Apstrakt
This document specifies a method for assessing the degree of flaking of coatings by comparison with pictorial standards.
ISO 4628-1 specifies the system used for designating the quantity and size of defects and the intensity of changes in appearance of coatings. It also 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.
Životni ciklus
PRETHODNO
POVUČEN
ISO 4628-5:2016
TRENUTNO
OBJAVLJEN
ISO 4628-5:2022
60.60
Standard objavljen
11. 11. 2022.
Nacionalna preuzimanja
Boje i lakovi – Vrednovanje količine i veličine nedostataka i intenziteta ravnomernih promena izgleda – Deo 5: Ocenjivanje stepena ljuspanja
50.60 Završetak postupka odobravanja definitivnog teksta nacrta standarda