10/30203890 DC : 0

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials and manufacture
5 Requirements for clay masonry units
6 Description, designation and classification
   of clay masonry units
7 Marking
8 Evaluation of conformity
Annex A (normative) - Sampling for initial type
        testing and for independent testing of
        consignments
Annex B (informative) - Additional information
Annex C (informative) - Guidance on frequencies for
        designing a FPC system to demonstrate conformity
        of finished products with the requirements of
        the standard and the declaration of the
        manufacturer
Annex ZA (informative) - Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Directive
Bibliography

BS EN 771-1