BS 3900-H4(2003) : 2003

Superseded

View Superseded by

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

Available format(s)

Hardcopy , PDF

Superseded date

02-29-2016

Language(s)

English

Published date

01-01-2003

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Assessment
5 Expression of results
6 Test report
Annex A (informative) Examples of types of cracking
Annex ZA (normative) Normative references to international
publications with their relevant European publications

Provides a method for assessing the degree of cracking of coatings by comparison with pictorial standards, using the designation system defined in ISO 4628-1.

Committee	STI/10
DevelopmentNote	Supersedes BS 3900-H4(1983) and 97/123859 DC (10/2003)
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 4628-4:2016

EN ISO 4628-1:2016	PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 1: GENERAL INTRODUCTION AND DESIGNATION SYSTEM (ISO 4628-1:2016)
ISO 4628-1:2016	Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system