Visual properties
Tv = Visual light transmittance
6.10%
Tuv = UV transmittance
5.90%
Solar energetic properties
As = Solar absorptance
80.80%
Rs = Solar reflectance
12.80%
Ts = Solar transmittance
6.40%
Fabric + glazing: G-factor
Glazing A
G 0.59
Te 0.05
Qi 0.54
SC 0.69
Glazing B
G 0.60
Te 0.04
Qi 0.56
SC 0.79
Glazing C
G 0.52
Te 0.03
Qi 0.48
SC 0.87
Glazing D
G 0.29
Te 0.02
Qi 0.27
SC 0.91
- G = Total solar energy transmittance
- Te = Direct solar transmittance
- Qi = Secondary heat transfer factor
- SC = Shading coefficient
Thermal comfort Qi-factor = Secondary heat transfer factor
- Class 0 = Very little effect
- Class 1 = Little effect
- Class 2 = Moderate effect
- Class 3 = Good effect
- Class 4 = Very good effect