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PASSIVE HOUSE in EXTREME LOCATION (2.154m)

PASSIVE HOUSE in EXTREME LOCATION (2.154m) THE WORLDWIDE FIRST MOUNTAIN REFUGE USING PASSIVE HOUSE TECHNOLOGY - PROJECT DEVELOPEMENT, PLANNING UND BUILDING. The old Schiestlhaus - 120 years old and in a very bad condition. Alpine “ island location“. Extreme climate. Detailed planning.

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PASSIVE HOUSE in EXTREME LOCATION (2.154m)

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  1. PASSIVE HOUSE in EXTREME LOCATION (2.154m) THE WORLDWIDE FIRST MOUNTAIN REFUGE USING PASSIVE HOUSE TECHNOLOGY - PROJECT DEVELOPEMENT, PLANNING UND BUILDING

  2. The old Schiestlhaus - 120 years old and in a very bad condition.

  3. Alpine “island location“ Extremeclimate Detailedplanning PASSIVE HOUSE Transportation of prefabriced elements Solarenergy ECOLOGIC OVERALL CONCEPT

  4. BUILDING DESIGN – ORGANISATION OF FLOOR PLAN

  5. HOT WATER SUPPLY HEATING AND VENTILATION Passive-house ventilation system with heat recovery Hybrid thermal system with solar energy and internal heat sources

  6. ELECTRIC POWER SUPPLY WITH PHOTOVOLTAIC SYSTEM WATER SUPPLY ( RAIN WATER) AND BIOLOGICAL WASTE WATER SYSTEM Solarstrom: Photovoltaikanlage mit 8 kWp

  7. SCHEDULE OF DEVELOPING PROCESS 1999-2000 Project at Technical University Vienna 2000-2002 Research Project „HausderZukunft“ 2001-2002 Fundraising for the Realisation as „new Schiestlhaus“ May 2003 Implementation planning Jan. 2004 Contracts for building works Mai 2004 Start of construction Sep. 2004 Building envelope finished Sep. 2005 Completation of building, opening

  8. PROJECT PARTNERS Architectssolar4alpin (Rezac - Stieldorf – Oettl – Treberspurg) pos architekten ZT KEG (Planung) Treberspurg & Partner Architekten ZT GmbH.(AVA + ÖBA) Consultancy building physics: Wilhelm Hofbauer, Karin Stieldorf, IBO, Wien. structural engineers: Robert Salzer, Hohenberg; Gerald Gallasch, Wien. building services: e+c Wimmer, Vöcklabruck. photovoltaics, electrical engineers: ATB Becker, Absam. waste water treatment: TB Steinbacher, Thalgau. lightening design: Klaus Pokorny, Wien.

  9. determining factors for the building : • construction site without any road access or electric supply • Complex supply system for the construction site, very basic accomodation standard for workers, difficult crew management according to instable weather, • High demand on management and logistics • extreme climatequick weather changing, extreme temperatures, strong winds (up to 200km/h!) • special requirements in consequence of passive house standards • Dense building envelope, tight tolerances of construction (prefabrication)! • location in a nature and water protection areademands special attend to a „clean construction site (the main water supply pipeline for Vienna comes from the Hochschwab mountain!)

  10. building site architects and consultancy implementing companies helicopter base

  11. May 2004: Transportation of building site equipment blasting of excavation 03th of june 2004

  12. Basement walls in concrete June / July 2004 Foundation slab June 2004

  13. CONCRETE FACTORY CONCRETE TO APPROACH min. 3,0h HELICOPTER BASEZell am See FLIGHT TIME 3 Minutes HELICOPTER APPROACH 45 Min.

  14. …AGAIN AND AGAIN….BAD WEATHER!!

  15. BASEMENT CEILING SLAB July 2004 Reinforcement of the slab (slab thickness only 14 cm – to save flight weight)Working at temperatures of about 3°C

  16. Prefabrication of timber-frame elementsat the carpentry June/July 2004

  17. Mounting of the ground floor wall elements by helicopter August 2004

  18. …. the first wood frame elements … …. ground floor … …. frames of second floor walls…

  19. Details of the wall-elements: Joints of elements with pre-mounted air sealing and vapor barrier foils

  20. Mounting of all 15 roof elements within only a few minutes:requires maximum concentration of carpenters and helicopter pilot Maximum weight of roof elements: 900kg(including thermal insulation) Roof assembling September 2004

  21. Mounting of windows and doors August / September 2004 Passive-House Windows (Wood/ Aluminium) U-Value: 0,71W/m2K Triple-Glazed Requires pressure equalisation due to transport from 600m to 2154m above sea level

  22. Assembling of the terrace steal construction September 2004

  23. sealing work

  24. thermal separation of the metal facade from the concrete wall

  25. ridge detail: double air grille to avoid snow entry

  26. watertanks for rain water supply: 34.000 liters capacity

  27. central ventilation units in the basement

  28. 75 m² of photovoltaic cells

  29. accumulators

  30. thermal solar collectors integrated into the south facade

  31. Combined heat and power unit (runs with biologic rape-oil)

  32. winter 2004 / 2005

  33. First results of measurements(Pilz Umwelttechnik & Ingenieurbüro W. Hofbauer)

  34. completion of the interior and mounting of furniture Summer 2005

  35. Opening on 2nd of September 2005

  36. Webcam foto October 2005 Opening ceremony 2005 sept. 2nd

  37. main guest room with large windows for solar gains

  38. september 2005

  39. webcam foto october 2005

  40. snow covers windows on the east-, north- and westfacade JANUARY 2006 view from south east snow on the south balcony

  41. Exhaust ventilator of the kitchen and radiation measurement units on the roof view from the north east january 2006 snow and ice covering as additional thermal insulation

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