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depiction:


AW 03a: Hohlziegelmauer saniert (Glaswolle)

Wall: exposed to outside air – not back-ventilated (BG1) – IBO benchmarks 2012 project: Althaussanierung - Messemodell
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A++
RL6
0,215 W/m²K
A++
A+
A
B
C
D
E
F
G
OI-Class (BG1)²
C
mass 437,8 kg/m²
PENRT 1063 MJ/m²
GWP total 67,5 kg CO2/m²
AP 0,255 kg SO2/m²
no. type layer (from inside to outside) d
cm
λ
W/mK
R
m²K/W
ΔOI3
pts/m²
1 homogene Schichthomogene Schicht Normal plastering mortar GP lime cement (1800 kg/m³) 1,50 1,050 0,01 3
2 homogene Schichthomogene Schicht Vertically perforated brick (old pre-1980 stock) + normal mortar for brickwork (1200 kg/m³) 30,00 0,500 0,60 63
3 homogene Schichthomogene Schicht One-layer plastering mortar for external OC lime cement mortar (1800 kg/m³) 1,50 1,050 0,01 3
4 inhomogene Schichtinhomogene Schicht inhomogeneous (parts horizontal) 8,00      
    72 cm (90%) Glass wool MW(GW)-WL (15 kg/m³) 8,00 0,040 2,00 4
    8 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 8,00 0,120 0,67 0
5 inhomogene Schichtinhomogene Schicht inhomogeneous (parts vertical) 8,00      
    72 cm (90%) Glass wool MW(GW)-WL (15 kg/m³) 8,00 0,040 2,00 4
    8 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 8,00 0,120 0,67 0
6 homogene Schichthomogene Schicht Holzwolleleichtbauplatte (Wood wool panel WW, magnesite-bonded (350 kg/m³)) 2,50 0,110 0,23 2
7 homogene Schichthomogene Schicht Plaster for repair R (350 kg/m³) 1,50 0,120 0,13 1
    Rsi / Rse = 0,130 / 0,040  
    R' / R'' (max. relative error: 3,4%) = 4,798 / 4,484  
    building element 53,00   4,641 81

¹ U value (Heat transfer coefficient) calculated according to ÖNORM EN ISO 6946. A++: U-Werte im Bereich der Markierung A++ (0,13 W/m²K) sind notwendig, um derartige Gebäude zu errichten. RL6: OIB Richtlinie 6 (April 2007); In ganz Österreich seit 1.1.08 verbindlich festgelegter max. U-Wert (0,35 W/m²K) für alle Neubauten sowie instandgesetzte bzw. erneuerte Bauteile.
² For the OI class, the U-value of the component is taken into account in addition to the ecological key figures