BS 680-2:1971 Specification for roofing slates. Metric units (AMD 9212)
Publication Year
1971
Document Status
Withdrawn
Abstract
Slates from the Cambrian, Ordovician, Silurian, Devonian, Dalradian formations. Characteristics, standard designations, thickness gradings, marking descriptions, testing procedure for atmospheric conditions. Lengths and widths in work sizes, maximum and minimum manufacturing sizes, with notes on randoms and peggies appended.
Document History
Superseded by BS EN 12326-1:2004.
ISBN
0580060985
Publisher Information
British Standards Institution
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