BS 690-4:1974
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
15-07-1994
English
31-10-1979
Fully and semi-compressed asbestos-cement slates used for roofing and wall cladding. Composition, geometric and mechanical classification, general appearance and finish, geometric, mechanical and physical characteristics, sampling. Refers to BS 4624 for test methods.
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