BS 3900-H1:2003 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance. General introduction and designation system (AMD Corrigendum 14875) (Withdrawn)
Details are given for a system that designates principles, quantity, defect sizes and the intensity of changes in appearance of coatings and looks in particular at the defects caused by ageing and weathering, and for uniform changes such as colour changes, for example yellowing.
Superseded by BS EN ISO 4628-1:2016 and BS EN ISO 4628-2:2016. Also known as BS EN ISO 4628-1:2003. Supersedes BS 3900:H1:1983. Amendment 14875 is Corrigendum No.1.
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