NEN-EN 13125
Shutters and blinds - Additional thermal resistance - Classification - Attribution of a class to a product
| Organization: | NEN |
| Publication Date: | 1 January 1998 |
| Status: | inactive |
| Page Count: | 15 |
| ICS Code (Thermal insulation of buildings): | 91.120.10 |
| ICS Code (Doors and windows): | 91.060.50 |
scope:
Specifies the classification criteria of shutters and internal and external blinds in relation with their air permeability for the calculation of additinal thermal resistance given by these products. Applies to shutters and blinds fitted to a window, a French window or a curtain walling in such a way that in extended and closed position they inclose an air layer of thickness roughly constant between 15 mm and 300 mm (shutters and blinds parallel to the window or to the facade).
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