BS 6073-2:1981

Foreword
Cooperating organizations
Method for specifying
1. Scope
2. References
3. Definitions
4. General
5. Basic requirements
6. Purchaser's additional and optional requirements
7. Notification to manufacturer and supplier
Appendices
A. Information to be given by the purchaser with his
    enquiry and order
B. Routine rapid control test of compressive strength
    of blocks by manufacturer (fibre board test)
C. Determination of block density, concrete density
    and net area of hollow blocks
Tables
1. Work sizes of blocks
2. Work sizes of bricks
Figures
1. Typical profiled ends of blocks
2. Compliance procedure for special category of
    manufacturing control

Gives sizes and strengths in common use together with other useful information for specifiers. Describes compliance procedure for special category of manufacturing control. Methods for checking compressive strength and measuring density and net area appended.