NEN EN 14500 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BLINDS AND SHUTTERS - THERMAL AND VISUAL COMFORT - TEST AND CALCULATION METHODS
04-01-2021
01-12-2013
Specifies test and calculation methods for the determination of the reflection and transmission characteristics to be used to determine the thermal and visual comfort performance classes of external blinds, internal blinds and shutters. It also specifies the method to determine opacity characteristics of dim-out/black-out external blinds, internal blinds and shutters.
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