RO
SR EN 410:2011
Glass in building - Determination of luminous and solar characteristics of glazing
This European Standard specifies methods of determining the luminous and solar characteristics of glazing in buildings. These characteristic can serve as a basis for lighting, heating and cooling calculations of rooms and permit comparison between different types of glazing. This European Standard applies both to conventional glazing and to absorbing or reflecting solar-control glazing, used as vertical or horizontal glazed apertures. The appropriate formulae for single, double and triple glazing are given. This European Standard is accordingly applicable to all transparent materials except those which show significant transmission in the wavelength region 5 µm to 50 µm of ambient temperature radiation, such as certain plastic materials. Materials with light-scattering properties for incident radiation are dealt with as conventional transparent materials subject to certain conditions (see 5.2). Angular light and solar properties of glass in building are excluded from this Standard. However, research work in this area is summarised in E.1, E.2 and E.3. While this European Stand
Status :
Valid
Approval date : 7/29/2011
Number of pages : 66
ICS : 81.040.20 Glass in building
Technical Committee : 122 - Glass in buildings
- Replaces SR EN 410:2003
- Normative reference SR EN 673:2011
- Normative reference SR EN 12898:2002
- Normative reference SR EN 674:2011
- Normative reference SR EN 675:2011