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Norm

ISO 4628-4:1982

Issue date: 1982 05 01

Paints and varnishes — Evaluation of degradation of paint coatings — Designation of intensity, quantity and size of common types of defect — Part 4: Designation of degree of cracking

Provides pictorial standards for designating. The quantity of cracking is rated by reference to table 2 of ISO 4628/1 and using as examples figures 1 or 2, depending on t...
Withdrawn: 2003 09 12
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
Currently valid:

Provides pictorial standards for designating. The quantity of cracking is rated by reference to table 2 of ISO 4628/1 and using as examples figures 1 or 2, depending on the type of cracking. The average size of the cracks is designated according to the classification.

ISO 4628-4:2016
2016 01 12
Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of d...
Norm
ISO 4628-4:2003
2003 09 12
Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of d...
Norm
ISO 4628-4:1982
1982 05 01
Paints and varnishes — Evaluation of degradation of paint coatings — Designation of intensity, quant...
Norm
Norm
ISO 4628-4:2003
Issue date : 2003 09 12
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