NEN EN 505 : 2013

      Foreword
      Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols, units and abbreviated
      terms
      3.1 Definitions
      3.2 Symbols and abbreviated terms
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) Aluminium coated steel sheet (Type A)
      A.1 - General
      A.2 - Roof covering products
Annex B (informative) Multilayer coated steel sheet
      B.1 - General
      B.2 - Substrate materials
      B.3 - Coating materials
      B.4 - Test methods and specifications
      B.5 - Finished product
      B.6 - Defects
Annex C (informative) Metallic coatings
Annex D (informative) A-deviations
Bibliography

Defines requirements for roofing products used for assembly into coverings for pitched roofs, made from metallic coated steel sheet with or without additional organic coatings. No requirements for supporting construction, design of roof system and execution of connections and flashings are included, but applies to all discontinuously laid and fully supported roofing products made of steel sheets.