I.S. EN 14501:2021
Current
The latest, up-to-date edition.
Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
Hardcopy , PDF
English
29-03-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Notations used
5 Thermal comfort
6 Visual comfort
Annex A (normative) Reference glazing
Annex B (informative) The meaning of the secondary internal heat transfer factor qi, tot
Annex C (informative) Example of performance presentation
Annex D (informative) Daylight Glare Probability
Annex E (normative) Opacity performance of curtain material
Bibliography
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