DIN EN 13206:2017-05

National foreword
National Annex NA (informative) - Bibliography
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Types and use
5 Material
6 Durability
7 Requirements
8 Test methods
9 Film acceptance, storage and handling
10 Designation
11 Marking
12 Instructions for installation, use of
   covering films
13 Instructions for disposal and end-of-life
   of covering films
Annex A (informative) - Exposure to other light sources
Annex B (informative) - Empirical correlation between
        durations of covering films exposed to artificial
        weathering and a natural exposure
Annex C (normative) - Determination of the
        chlorine content by coulometry
Annex D (normative) - Determination of the sulfur
        content by ICP- OES technique
Annex E (informative) - Alternative method for
        the determination of chlorine and sulfur
        contents by X-ray fluorescence
Annex F (informative) - Alternative methods for
        the determination of sulfur content by
        ultraviolet fluorescence method or by coulometry
Annex G (informative) - Guidance for installation,
        use and disposal of covering films
Annex H (informative) - Industrial standard
        formats of films
Bibliography

Defines the requirements related to dimensional, mechanical, optical and thermal characteristics of thermoplastic films used for covering permanent or temporary greenhouses and walking tunnels and low tunnels used for forcing and semi-forcing vegetable, fruit and flower crops.