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VISS HI (50 mm)

Certified since June 19, 2020
Climate zone Cool, temperate
Type Curtain Wall System
Sub Type
Efficiency Class phA
Material Steel / Aluminium
UW 0.80 W/(m2K)
Open type

Description

Steel construction, Aluminium covering- and pressure-strip. Covering-strip with reduced emissivity (ε = 0.1) at the inside. PE-foam insulator in the glazing rebate (0.035 W/(mK)). Plastic glass-carier on stainless steel bolts. Thermally insulated screws. Losses by screws and glass carrier were determined by 3D-thermal flux analysis (PHI). Used Pane: 48 mm (6/16/4/16/6), intersection of the Glass: 14 mm. Used spacer: Swisspacer V. 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: www.passivhauskomponenten.org / glazing edge bonds. The higher rates of heat loss can be compensated for by using e. g. improved glazing.

Name Frame width U-Value Ψ-Value Frsi-Value
Mullion Fixed 50 mm 0.81 W/(m²K) 0.037 W/(mK) 0.810
Transom fixed 50 mm 0.92 W/(m²K) 0.037 W/(mK) 0.810
Bottom Fixed 50 mm 0.92 W/(m²K) 0.037 W/(mK) 0.810
Top fixed 50 mm 0.92 W/(m²K) 0.037 W/(mK) 0.810
Lateral fixed 50 mm 0.81 W/(m²K) 0.037 W/(mK) 0.810
0157cw03
PHPP 9
PHPP 10
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Jansen AG

Postfach 220
9463 Oberriet SG
Switzerland

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