The Rn or LR of Energy-efficient Glazing – Glass (Light Reflection) defines the ratio of the optical flux reflected by the energy-efficient glazing – glass to the incident optical flux, expressed by the CIE D65 illuminant.
The Rn or LR of Energy-efficient Glazing – Glass (Light Reflection) defines the ratio of the optical flux reflected by the energy-efficient glazing – glass to the incident optical flux, expressed by the CIE D65 illuminant.
Foam gasket is the most effective and expensive...
The Ra coefficient chromatic distortion of energy glazing defines the percentage (%) of chromatic distortion of the glass pane. To avoid distortion, we want the RA value to be...
The values of the Thermal Transmittance Coefficient of frames are given in W/m2K and indicate