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Curtain wall system

Component id: 0735cw03
Manufacturer: SCHÜCO International KG
Category: Curtain Wall System
Material: Aluminium
UW: 0.80 W/(m2 K)
Efficiency class: phA
Spacer: SWISSPACER Ultimate
Climate zones: Cool, temperate
Description: Aluminum curtain wall, insulated by PE-foam (0,038 W/(m²K). Reduction of the radiation losses by low emmissivity aluminum tape (e = 5 %). Losses by screws and glass carrier were determined by 3d-thermal flux analysis (PHI). Pane thickness: 50 mm (6/18/4/18/4), rebate depth: 12 mm, spacer: SWISSPACER Ultimate. The glazing was calculated with a 3 mm secondary seal. As it is often the case that this is thicker, today the calculation is carried out with a 6 mm secondary seal. This leads to a higher glazing edge thermal bridge, which can also be estimated by way of the spacer certificates: / glazing edge bonds. The higher rates of heat loss can be compensated for by using e. g. improved glazing.
Certified since: Dec. 30, 2014

Frame cut Frame width
Frame U-value
W/(m2 K)
Glass edge Ψ-value
W/(m K)
Temperature factor
fRsi = 0.25 m2K/W
Mullion Fixed 35 0.96 0.032 0.82
Transom Fixed 35 0.96 0.034 0.82
Transom 1 casement 142 1.20 0.028 0.82
Bottom Fixed 35 0.96 0.034 0.82
Top Fixed 35 0.96 0.034 0.82
Lateral Fixed 35 0.96 0.032 0.82

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