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Thermal factors | Optical factors | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Fabric | Fabric + Glazing | Tv | Visual comfort classification (EN 14501 standard) | |||||||
RS | gtot external blind | gtot internal blind | Daylight utilisation | Glare control | Night privacy | Outward visibility | ||||
C gv = 0,59 |
D gv = 0,32 |
C gv = 0,59 |
D gv = 0,32 |
|||||||
Side A | 52 | 0.272 | 0.152 | 0.381 | 0.192 | 37 | 3 | 0 | 0 | 3 |
Optical factors | ||||
---|---|---|---|---|
Tv | Visual comfort classification (EN 14501 standard) | |||
Daylight utilisation | Glare control | Night privacy | Outward visibility | |
37 | 0 | 4 | 4 | 0 |
gv = 0,59: Solar factor of standard glazing (C), low-emission 4/16/4 double glazing filled with Argon (U value thermal transmittance = 1,2 W/m²K)
gv = 0,32: Solar factor of standard glazing (D), reflecting low-emission 4/16/4 double glazing filled with Argon (U value thermal transmittance = 1,1 W/m²K)
Samples tested according to EN 14500 standard defining the measurements and calculation methods as specified in the standard EN 1 3363-2 “Solar protection devices combined with glazing calculation of solar and light transmittance - part 2: EN 13363-2 detailed method" and EN 410 “Glass in building - Determination of luminous and solar characteristics of glazing”.
Comfort classification according to EN 14501 standard