BS EN 771-5 : 2011

European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
5 Requirements for manufactured stone masonry units
6 Description, designation and classification of
  manufactured stone masonry units
7 Marking
8 Assessment and verification of constancy of
  performance (AVCP)
Annex A (normative) - Sampling for determination of
        product type and for independent testing
        of consignments
Annex B (normative) - Normalised compressive strength
Annex C (informative) - Guidance for test 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 Regulation
Bibliography
National Annex (informative) - Commentary on the
               differences between EN 771-5:2011+A1:2015
               and BS 6457:1984

Describes the characteristics and performance requirements of manufactured stone masonry units for which the main intended uses are facing or exposed masonry in load bearing or non-load bearing building and civil engineering applications.