university guest house for visiting final
TRANSCRIPT
University guest house for visiting professors
SalzburgDarya Haroshka
Johannes SeeberAntoine El BitarIlgar Manafsoy
1
Final Presentation1
Design - requirements
Sustainable and energy efficient university building
1.Work: 10 office; meeting+presentation room; storage2.Home: 10 living units with bath, kitchen, bedroom and living room;3.Communication: foyer; exhibition room; club lounge; multipurpose hall4.Infrastructure: management; technology center; administration;Approx. 1200m²
22
LocationSalzburg, Austria
cold, continental climate
33
Design ConceptKISSPassive House components- Insulation- Triple glazed windows- Airtightness- Compactness- Mechanical ventilation with heat recoveryPV-system on the roofBore hole heat exchangerWinter garden/Thermal massNatural ventilation by nightGreen facade
44
LocationSalzburg, Austria
54
Urban Design
Location on the sideOrientationConsidering the height of surrounded buildingsView to/from castle
66
Ground floor
77
1st floor
88
2nd floor
99
roof
1010
section
1111
section
1212
facades
1313
Living units
1414
Living units
1515
Area and volume
1616
Ground floor:-574m² GFA-495m² NFA-1485m³ Volume1st floor:- 430m² GFA- 342m² NFA- 890m³ Volume2nd floor: - 430m² GFA - 342m² NFA - 890m³ Volume
TOTAL AREA:- 1430m² GFA- 1180m² NFA- 3265m³ Volume
Energy strategyPASSIVE STRATEGYInsulationTriple glazed windows/DoorsAirtightnessCompactnessMechanical heat recovery ventilationPassive solar useInternal heat gainsSelf shading facadeThermal massNatural Ventilation by night
ACTIVE STRATEGYPhotovoltaic for electricityBore hole heat exchangerSolar thermal collectors 1717
Passive strategies
1818
Passive House components- Insulation- Triple glazed windows- Airtightness- Compactness- Mechanical ventilation with heat recoveryPassive Solar useWinter garden/Thermal massNatural ventilation by nightGreen facade
Construction elements
1919
Outside wall, u-value 0,127 W/m²K
Construction elements
2020
Inside wall wintergarden, u-value 0,127 W/m²K
Construction elements
2121
roof, u-value 0,142 W/m²K
Construction elements
2222
Slap floor, u-value 0,141 W/m²K
Airtightness
2323
Winter garden
2424
Winter garden
2525
Winter garden
2626
Winter garden
2727
Winter garden
2828
Natural ventilation by night
2929
Green facade
3030
2 types of green facade - Grüne Wand - Fassadengarten
Green facade
3131
Active strategies
3232
PV-system for Mechanical Ventilation, heat pump and lightsBore hole heat exchangerSolar thermal collectors
PV- system on the roof
3333
-Approx. 3700 kWh for mechanical Ventilation(dark grey) = 12 PV-modules- approx. 6600 kWh for heat pump(medium grey) = 21 PV-modules- 33 free PV-modules for lighting/electricity(light grey)
Bore hole heat exchanger
3434
Bore hole heat exchanger with heat pump- The heat pump provides 37°C hot water which can be used for heating purposes. 10additional heating devices are placed in the showers to heat up the water to around 60°C.- In the summer the cold water is used for offices area activation for cooling- 3 drillings deliver 15kW for heating
Energy balance
3535
NORTHEASTSOUTHWESTHORIZONTAL
Energy balance
3636
Energy balance
3737
Energy balance
3838
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4040
4141
4242
4343
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