Archline ZERO - Optimering af typehus til lavenergiklasse 0

Colour dependency
The influence of the colour is investigated for the three different colours; “tile maple”, “white” and
“white matt”. The colours are respectively applied to all the interior facing surfaces of the exterior
wall and the internal partitions at the same time.
In all simulations are the floor given the colour “Tile gray”, and has values for reflectance for Rr,
Gr, Br given by 0.45; 0.4; 0.4, where the ceiling is given the colour “white matt”, and has values for
reflectance for Rr, Gr, Br given by 0.8; 0.8; 0.8.
These three colour dependency simulations are only carried out in the IES application Radiance.
Daylight factor for “tile maple”
Daylight factor for pure white
Reflectance Rr, Gr, Br are 0.689; 0.511; 0.298 Reflectance’s Rr, Gr, Br are 1.0; 1.0; 1.0
Daylight factor for “white matt”
Reflectance Rr, Gr, Br are 0.9; 0.9; 0.9
Conclusion on the colour dependency
3