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Norm
ÖNORM EN 14501
Issue date: 2021 08 15
Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
This document applies to the whole range of shutters, awnings and blinds defined in EN 12216, described as solar protection devices in this document.
It specifies the co...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 50 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document applies to the whole range of shutters, awnings and blinds defined in EN 12216, described as solar protection devices in this document.
It specifies the corresponding properties and classifications:
— relating to thermal comfort:
— the solar factor (total solar energy transmittance);
— the secondary heat transfer factor;
— the direct solar transmittance;
— relating to visual comfort:
— the darkening performance;
— the night privacy;
— the visual contact with the outside;
— the glare control;
— the daylight utilization;
— the rendering of colours.
Some of the characteristics (e.g. gtot) are not applicable when solar protection devices are not parallel to the glazing (e.g. folding-arm awnings).
This document is not applicable to the solar protection devices using fluorescent materials.
ÖNORM EN 14501
2021 08 15
Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
Norm
↖
ÖNORM EN 14501
2006 01 01
Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
Norm
