BS 476-7:1971
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Surface spread of flame tests for materialsFire tests on building materials and structures
Hardcopy , PDF
30-06-1987
English
18-02-1971
Large scale test (which determines tendency of materials to support spread of flame across their surfaces) and classification. Small test (not correlated, useful for development and quality control of materials).
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.