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Project name: EFH Brunn: Variante Vollholz

building overall
*OI3 BG0 GFA:-55 points
PENRT:463 kWh / m² GFA
GWP-total:-223 kg CO2 equ. / m² GFA
AP:0,926 kg SO2 equ. / m² GFA
GFA:370,56 m²
lc:1,7 m
catalog of LCA indicators:IBO benchmarks 2012
useful life considered:no
calculation for:new building

A
B
C
D
E
F
G
40
140
OI3BG0 BGF
-55
* Taking the production phase into account (A1-A3).

test- and educational-version. not for commercial use!

 
 
Bauteile ΔOI3   PENRT
kWh
GWP-total
kg CO2 equ.
AP
kg SO2 equ.
quantity building element BG0, GFA per m² per m² GFA
336,60 m² Aussenwand strohgedämmt 1 1 68 -115 0,091
129,20 m² Dach strohgedämmt -1 -2 19 -40 0,027
89,00 m² Holz-Alu-Fenster 17 72 44 9 0,080
238,20 m² Riemenboden auf Diagonal-Dübel-Decke 12 19 94 -86 0,116
132,30 m² Riemenboden gegen Kriechkeller 6 15 40 -35 0,049
925,30 m² sum 264 -267 0,363
 
 
operation
energy based on m² GFA
PENRT
kWh
GWP-total
kg CO2 equ.
AP
kg SO2 equ.
per m² GFA
heating water (4 kWh/m²a) 14 1,3 0,141
space heating (10 kWh/m²a) 36 3,2 0,353
electrical appliances (1 kWh/m²a) 149 38,6 0,069
sum (final energy requirement) (15 kWh/m²a) 200 43,2 0,563
test- and educational-version. not for commercial use!
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graphic details of solid and transparent building elements

Aussenwand strohgedämmt (30358, BG0)

ΣΔOI3: 1 points/m²
mass: 149,9 kg/m²
PENRT: 334 MJ/m²
GWP-total: -160 kg CO2 equ./m²
AP: 0,120 kg SO2 equ./m²
service life: no

no. layer (from inside to outside) d
cm
ΔOI3
pts/m²
1 Clay - solid loam 2000 kg/m³ 1,50 1
2 Reed insulating panel (145 kg/m³) 0,50 0
3 Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 2,50 0
4 inhomogeneous (parts vertical) 5,00  
  52,5 cm (91%) Flax fibre insulation without support grid (40 kg/m³) 5,00 3
  5 cm (9%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 5,00 0
5 Flachsdämmplatte (Flax fibre insulation without support grid (40 kg/m³)) 3,00 2
6 Luftdichte Ebene (0,3mm) (Polyethylene (PE) vapour brake) 0,03 ¹ 1
7 Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 2,50 -1
8 inhomogeneous (parts vertical) 38,00  
  50 cm (91%) Building straw bales (109 kg/m³) 38,00 -3
  5 cm (9%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 38,00 -1
9 Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 2,50 -1
10 Winddichte Ebene diffusionsiffen (0,175mm) (Building paper) 0,18 1
11 inhomogeneous (parts vertical) 4,00  
  74 cm (93%) Vertical air layer, horizontal heat flow 35 < d <= 40 mm 4,00 ¹ 0
  6 cm (8%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 4,00 ¹ 0
12 Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 2,50 ¹ 0
13 Schindelfassade Fichte (Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried) 2,10 ¹ -1
 building element64,31
¹ layer is OI-relevant from BG1    

Dach strohgedämmt (30358, BG0)

ΣΔOI3: -2 points/m²
mass: 150,3 kg/m²
PENRT: 570 MJ/m²
GWP-total: -97,3 kg CO2 equ./m²
AP: 0,131 kg SO2 equ./m²
service life: no

no. layer d
cm
ΔOI3
pts/m²
1 Clay roof tiles (2000 kg/m³) 3,00 ¹ 17
2 inhomogeneous (parts parallel to the eaves) 3,00  
  59 cm (94%) Vertical air layer, horizontal heat flow 25 < d <= 30 mm 3,00 ¹ 0
  3,5 cm (6%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 3,00 ¹ 0
3 inhomogeneous (parts normal to the eaves) 3,00  
  59 cm (94%) Vertical air layer, horizontal heat flow 25 < d <= 30 mm 3,00 ¹ 0
  3,5 cm (6%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 3,00 ¹ 0
4 Polyethylene (PE) roof underlay - open to diffusion 0,10 ¹ 5
5 Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 2,20 -1
6 inhomogeneous (parts normal to the eaves) 38,00  
  50 cm (91%) Building straw bales (109 kg/m³) 38,00 -3
  5 cm (9%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 38,00 -2
7 Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 2,20 -1
8 Dampfbremse - sd=5m (Building paper) 0,03 ¹ 0
9 inhomogeneous (parts normal to the eaves) 6,00  
  56,5 cm (90%) Flax fibre insulation without support grid (40 kg/m³) 6,00 4
  6 cm (10%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 6,00 0
10 Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried 1,60 0
 building element59,13
¹ layer is OI-relevant from BG1    

Holz-Alu-Fenster (Window (transparent element), BG0)

ΣΔOI3: 72 points/m²
width x height: 1,23 x 1,48 m (matches standard-window)
percentage of frame: 10,0 %
PENRT: 655 MJ/m²
GWP-total: 35,7 kg CO2 equ./m²
AP: 0,332 kg SO2 equ./m²
service life: no

component title ΔOI3
glazing Triple-glazed heat-protection glass, Argon, 40 < pane thickness 45
window frame Wood/aluminium spruce frame <=109 block frame depth 41
ψ (linear heat transfer coefficient) reference (Plastic/butyl (3-IV; Ug <0.9; Uf <1.4))  

Riemenboden auf Diagonal-Dübel-Decke (30358, BG0)

ΣΔOI3: 19 points/m²
mass: 213,8 kg/m²
PENRT: 563 MJ/m²
GWP-total: -154 kg CO2 equ./m²
AP: 0,193 kg SO2 equ./m²
service life: no

no. layer d
cm
ΔOI3
pts/m²
1 Eichenriemen 12, 16, 18cm - wild verlegt (Timber (675 kg/m³ - e.g. oak) - planed, technically dried) 2,00 ¹ 0
2 inhomogeneous (parts transverse) 3,50  
  6 cm (11%) Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried 3,50 0
  50 cm (89%) Wood wool panel WWPT magnesite-bonded (350 kg/m³) 3,50 3
3 inhomogeneous (parts transverse) 1,50  
  6 cm (4%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 0,50 0
  6 cm (7%) Vertical air layer, heat flow down 6 < d <= 10 mm 1,00 0
  50 cm (89%) Glass wool MW(GW)-T (80 kg/m³) 1,50 4
4 Glass wool MW(GW)-T (80 kg/m³) 2,00 6
5 Dampfbremse (sd ca 1) als Feuchteschutz zwischen Splitt und TDPT (Building paper) 0,01 ¹ 0
6 Splittschüttung - lehmgebunden (Fillings made of sand, gravel, grit (1800 kg/m³)) 4,97 1
7 Rieselschutz (Building paper) 0,02 0
8 Diagonaldübeldecke (Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried) 20,00 5
 building element34,00
¹ layer is OI-relevant from BG1    

Riemenboden gegen Kriechkeller (30358, BG0)

ΣΔOI3: 15 points/m²
mass: 231,4 kg/m²
PENRT: 437 MJ/m²
GWP-total: -117 kg CO2 equ./m²
AP: 0,151 kg SO2 equ./m²
service life: no

0,112 W/m²K

no. layer d
cm
ΔOI3
pts/m²
1 Eichenriemen 12, 16, 18cm - wild verlegt (Timber (675 kg/m³ - e.g. oak) - planed, technically dried) 2,00 ¹ 0
2 inhomogeneous (parts transverse) 3,50  
  6 cm (11%) Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried 3,50 0
  50 cm (89%) Wood wool panel WWPT magnesite-bonded (350 kg/m³) 3,50 3
3 inhomogeneous (parts transverse) 1,50  
  6 cm (4%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 0,50 0
  6 cm (7%) Vertical air layer, heat flow down 6 < d <= 10 mm 1,00 0
  50 cm (89%) Glass wool MW(GW)-T (80 kg/m³) 1,50 4
4 Glass wool MW(GW)-T (80 kg/m³) 2,00 6
5 Splittschüttung - lehmgebunden (Fillings made of sand, gravel, grit (1800 kg/m³)) 6,86 1
6 Bauvlies 150g/m² (PE fleece) 0,10 1
7 Dampfbremse sd=5m (d=0,3mm) (Building paper) 0,03 ¹ 0
8 Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 2,50 -1
9 inhomogeneous (parts transverse) 38,00  
  50 cm (91%) Building straw bales (109 kg/m³) 38,00 -3
  5 cm (9%) Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 38,00 -2
10 OSB boards (650 kg/m³) 1,90 5
 building element58,39
¹ layer is OI-relevant from BG1    ² U value (Heat transfer coefficient) calculated according to ÖNORM EN ISO 6946.    




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List of materials
material mass
kg
mass-
percentage
cumulated
percentage
Building material ID Density
kg/m³
λ-Value
W/m²K
PENRT
MJ/FU (functional unit)
GWP-total
kg CO2 equ./FU (functional unit)
AP
kg SO2 equ./FU (functional unit)
FU (functional unit)
Fillings made of sand, gravel, grit (1800 kg/m³) 37.646 22,6% 22,6% 2142715135 1.8000,7000,1040,007084,80·10-5 kg
Timber (475 kg/m³ - e.g. spruce/fir) - planed, technically dried 24.271 14,5% 37,1% 2142715107 4750,1203,59-1,440,00128 kg
Building straw bales (109 kg/m³) 22.521 13,5% 50,6% 2142715105 1090,0510,801-1,250,000852 kg
Timber (475 kg/m³ - e.g. spruce/fir) - rough, air-dried 21.048 12,6% 63,2% 2142715289 4750,1201,74-1,410,000628 kg
Timber (475 kg/m³ - e.g. spruce/fir) - rough, technically dried 14.213 8,5% 71,7% 2142715290 4750,1202,52-1,500,000944 kg
Waterproof concrete with 80 kg/m³ reinforcing steel (1 vol. %) 11.497 6,9% 78,6% 2142715591 2.3002,3001,240,1360,000314 kg
Clay - solid loam 2000 kg/m³ 10.098 6,1% 84,7% 2142684332 2.0001,0000,3800,02168,20·10-5 kg
Clay roof tiles (2000 kg/m³) 7.752 4,6% 89,3% 2142715186 2.0001,0004,450,2580,000693 kg
Timber (675 kg/m³ - e.g. oak) - planed, technically dried 5.002 3,0% 92,3% 2142715109 6750,1602,68-1,500,000947 kg
Wood wool panel WWPT magnesite-bonded (350 kg/m³) 4.052 2,4% 94,7% 2142715244 3500,1104,07-0,1330,000903 kg
Triple-glazed heat-protection glass, Argon, 40 < pane thickness 2.483 1,5% 96,2% 2142706825 53440,80,311
OSB boards (650 kg/m³) 1.634 1,0% 97,2% 2142715124 6500,1308,56-1,150,00210 kg
Flax fibre insulation without support grid (40 kg/m³) 1.299 0,8% 98,0% 2142715073 4031,50,2180,00545 kg
Glass wool MW(GW)-T (80 kg/m³) 990 0,6% 98,6% 2142714923 800,03546,22,450,0153 kg
Wood/aluminium spruce frame <=109 block frame depth 757 0,5% 99,0% 2142706805 1.742-9,890,523
KI Heraklith-M 486 0,3% 99,3% 2142710408 3500,0904,07-0,1330,000903 kg
Building paper 369 0,2% 99,6% 2142684284 5000,17014,2-0,9530,00589 kg
Mineral adhesive 250 0,1% 99,7% 2142684362 1.8001,0004,070,3410,000954 kg
Reed insulating panel (145 kg/m³) 244 0,1% 99,8% 2142715052 1450,0611,15-1,590,000391 kg
Polyethylene (PE) roof underlay - open to diffusion 127 0,1% 99,9% 2142700493 9800,5001053,300,00842 kg
Polyethylene (PE) vapour brake 66 0,0% 100,0% 2142712508 6500,50084,72,630,0103 kg
PE fleece 40 0,0% 100,0% 2142684292 3000,50087,82,830,00868 kg
Vertical air layer, horizontal heat flow 35 < d <= 40 mm 15 0,0% 100,0% 2142684619 10,2220,000,000,00 kg
Vertical air layer, horizontal heat flow 25 < d <= 30 mm 9 0,0% 100,0% 2142684621 10,1760,000,000,00 kg
Vertical air layer, heat flow down 6 < d <= 10 mm 0 0,0% 100,0% 2142684543 10,0630,000,000,00 kg

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