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depiction:

Fe 01: altes Holzfenster mit 2-Scheibenverglasung

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Window (transparent element): in residential buildings exposed to outside air, 1 wing (BG1) – IBO benchmarks 2012 project: Beispiel client: EIV
Uw:²
2,539W/mēK
 width x height:
1,2 x 1,4
m		 ΔOI3:
58
pts/mē		 PENRT:
596,27
MJ/mē		 GWP-total:
14,6409
kg CO2 equ./mē		 AP:
0,265817
kg SO2 equ./mē


 
component title indicator(s) ΔOI3
glazing Double-glazed clear composite glass (6-30-6) Ug = 2,700 W/mēK 34
window frame Spruce wood frame <= 40 block frame depth <74 Uf = 1,550 W/mēK
frame width = 0,12 m		 24
ψ (linear heat transfer coefficient) reference (Aluminium (2-IV; Ug 1.4 - 1.9; Uf >2.1)) ψ = 0,090 W/mK  
A++
A+
A
B
C
D
E
F
G
OI-Class (BG1)¹
A++
¹ For the OI class, the U-value of the component is taken into account in addition to the ecological key figures
² calculated according to ÖNORM EN ISO 10077