NEN EN 501 : 1994

Cooperating organizations
National foreword
Foreword
0. Introduction
1. Scope
2. Normative references
3. Definitions, symbols and abbreviations
3.1 Definitions
3.2 Product geometry
3.3 Symbols and abbreviations
4. Requirements
4.1 General
4.2 Material requirements
4.3 Product requirements
4.4 Fasteners
5. Sampling and test methods
5.1 Flat products
5.2 Formed (prefabricated) products
6. Designation
7. Marking and labelling
7.2 Packaging
7.3 Transport, storage and handling
7.4 Information to be supplied by the purchaser
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references

Specifies requirements for roof in products used for assembly into coverings for pitched roofs, made from zinc sheet. Establishes the general characteristics, definitions, labelling and quality control for the products. Coverage includes: definitions, product geometry, material requirements, designation, fasteners, flat products, packaging, and marking and labelling.