NEN EN 504 : 1999

      Foreword
      Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
      3.1 Terms and definitions
      3.2 Symbols and abbreviations
4 Requirements
      4.1 General
      4.2 Materials
      4.3 Products
5 Sampling and test methods
      5.1 Flat products
      5.2 Formed (prefabricated) products
6 Designation
7 Marking, labelling and packaging
      7.1 Marking and labelling
      7.2 Packaging and special ordering conditions
      7.3 Transport, storage and handling
Annex A (informative) Physical properties
Annex B (informative) A-deviations
Bibliography

Defines requirements for roofing products used for assembly into coverings for pitched roofs, made from copper sheet. Covers; definitions and labelling for the products, characteristics, together with requirements for the materials from which the products can be manufactured. Gives the requirements for products that enable them to meet all normal service conditions, of products that can be semiformed or prefabricated as well as strip and sheet for on-site-formed applications, for example; standing-seam-roofs.