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GVG90 vacuum

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GVG90 vacuum

Certified since July 25, 2022
Climate zone Cool, temperate
Window Type Operable
Efficiency Class phB
Material Aluminium
UW 0.78 W/(m2K)


Thermally separated aluminium window frame for vacuum glazing. Insulated by phenolic foam, 0.022 W/(mK). Thermal separation: Low lambda PA, 0.21 W/(mK). Pane thickness: 10,4 mm (5/0,4/5). rebate depth: 61 mm

Name Frame width U-Value Ψ-Value Frsi-Value
Flying Mullion 178 mm 0.81 W/(m²K) 0.026 W/(mK) 0.710
Bottom 138 mm 0.81 W/(m²K) 0.018 W/(mK) 0.750
Top 138 mm 0.81 W/(m²K) 0.018 W/(mK) 0.750
Lateral 138 mm 0.81 W/(m²K) 0.018 W/(mK) 0.750
15# Qiantang Jiang Street, Laiwu
271100 Jinan

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