School renovations: Quick – affordable – green and healthy Best … · 2016. 5. 14. · 1...
Transcript of School renovations: Quick – affordable – green and healthy Best … · 2016. 5. 14. · 1...
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Energy Efficient Buildings
S 1ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
School renovations: Quick – affordable –green and healthy
Best practices of renovation – winning concepts and technologies
Energy Efficient Buildings
S 2ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
School renovations: Quick – affordable –green and healthy
Best practices of renovation – winning concepts and technologies
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Energy Efficient Buildings
S 3ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 4ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Renovation to plus- energy- standard schools
Rainbach im Mühkreis/Austria
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Energy Efficient Buildings
S 5ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Overview
The market town of Rainbach is situated 720 meters above sea level in the north of the Province of Upper Austria. From the climatic point of view this region is characterized by its relatively high altitude above sea level and the frequency of defogged days.
The market town has about 3100 inhabitants. The structural weakness of the region also marks the financial situation of the market town.
Energy Efficient Buildings
S 6ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• LAGEPLAN
The two schools of the market town Rainbach are situated near the market town center on a separate, adequately dimensioned school ground with sufficient open area.
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Energy Efficient Buildings
S 7ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• KLIMADATEN FREISTADT 2000
Station: FreistadtSeehöhe: 548 m
Energy Efficient Buildings
S 8ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• OLD BUILDING
„ exemplary building of the late 60s“
REINFORCEC CONCRETE �
ALUMINIUM WINDOW �
CONDENSATION WATERS�
HIGH HEATING COSTS
POSITION WINDOW �
The secondary modern school was opened in 1972 and shows good spatial qualities in its architectural concept. From the point of structural engineering it can be called an exemplarybuilding of the late 60s and the early 70s with high heating costs and structural-physical damages due to condensation waters.
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Energy Efficient Buildings
S 9ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Existing stock
REFURBISHMENT
1950
1972MULTI FUNKTIONAL ROOM
GYM HALLHEIGHTENING ABOVE THE ENTRANCE
SECONDARY MODERN SCHOOL
ELEMENTARY SCHOOL
SECONDARY MODERN SCHOOL
GYM HALL
ELEMENTARY SCHOOL
Energy Efficient Buildings
S 10ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• VERTICAL SECTION – CENTRAL HALL
121kWhm²a
14.5 kWh/m²a (lt. PHPP)
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Energy Efficient Buildings
S 11ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
ENVELOPE VENTILLATIONTECHNICAL MEASURES
MATERIALS
Energy Efficient Buildings
S 12ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
CO2 – Konzentration in einer Schulklasse mit/ohne Lüftungsanlage
Co2 Messung – Before/ After Refurbishment
Zu heiß, zu trocken, zu stickig: So lautet das Ergebnis einer Studie zur Qualität der Raumluft in Österreichs Klassenzimmern. Eine deutliche Abnahme der Konzentrations- und Leistungsfähigkeit, Kopfschmerzen und schnellere Ermüdung können die Folge von schlechter Raumluft sein, erklärt Umwelthygieniker Hans-Peter Hutter von der Med-Uni Wien.
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Energy Efficient Buildings
S 13ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• FACADE PRIMARY SCHOOL.
Energy Efficient Buildings
S 14ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• FACADE PRIMARY SCHOOL.
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Energy Efficient Buildings
S 15ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 16ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
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Energy Efficient Buildings
S 17ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 18ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• SECTION FACADE PRIMARY SCHOOL.
RENOVATION DETAIL OLD BUILDING
existing Wall:
prefabricated wooden element:
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Energy Efficient Buildings
S 19ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• FACADE PRIMARY SCHOOL.
Energy Efficient Buildings
S 20ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
REFURBISHMENT NEW HALL
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Energy Efficient Buildings
S 21ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
SANIERUNG KLASSENZIMMER
Energy Efficient Buildings
S 22ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy efficent lighting, sunblinds and central automated control
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Energy Efficient Buildings
S 23ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Bilder PV
Energy Efficient Buildings
S 24ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
TECHNICAL CONCEPT
Home automation concept – secondary school
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Energy Efficient Buildings
S 25ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 26ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Overview
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Energy Efficient Buildings
S 27ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 28ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
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Energy Efficient Buildings
S 29ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Energy Efficient Buildings
S 30ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
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Energy Efficient Buildings
S 31ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
RECONSTRUCTION INTO A PASSIVE HOUSE
Arch DI Ingrid Domenig-Meisinger
Haseneck 7, A-4048 Puchenau / Linz
Energy Efficient Buildings
S 32ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
•Reconstruction into a Passive House
•Linz Makartstraße 30-34
•und Richard-Wagner Straße 6
the old building after the renovation
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Energy Efficient Buildings
S 33ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
MAKARTSTR. 32-34
RICHARD WAGNER STR. 6
4020 LINZ / OÖ
• History
The construction of the building, which is almost 5 decades old, is alright. The exterior walls which were built in 1957 were constructed out of poured concrete walls with a U-value of approximately 1,4 W/m²K. An insulation was later applied to parts of the cellar ceiling.
The exterior brickwork, the cellar ceiling, the ceiling of the attic, windows, doors etc. were not in accordance with the current state of the technics and were far from a forward-looking architecture.
The renovation will make the building capable of competing.
Energy Efficient Buildings
S 34ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
MAKARTSTR. 32-34
RICHARD WAGNER STR. 6
4020 LINZ / OÖ
• Aim •Cutting of the heating costs to a minimum
•Optimised airing and building services concept for the best air quality
•Ecological renovation with renewable resources
•High degree of pre-fabrication
•Renovation without disturbance of residents
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Energy Efficient Buildings
S 35ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Thermal skin
During the planning stage, the thermic skin was determined to avoid all possible weak points and thermal bridges. The project consisting of 50 old flats, was renovated into a passive house from the first floor on and the ground floor to a low energy house (Niedrigenergiehaus).
Energy Efficient Buildings
S 36ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Facade 1310m²
• Prefabricated wall unitsA prefabricated wall unit has the dimension of a flat
width and floor height.
• Delivered and mounted as extensive prefabricated parts – including windows, sunscreen, and ducts for the ventilation of the living space.
• Architecture outer skin - façade
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Energy Efficient Buildings
S 37ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Architecture outer skin - facade
at the factory
will be integrated in the manufactory in the prefabricated wooden construction
Energy Efficient Buildings
S 38ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
Architecture outer skin - facade
mounting
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Energy Efficient Buildings
S 39ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Architecture Facade - windows
Bild: INTERNORM
The windows are completed with a triple glazing with a U-value of 0.86 W/m²K and an integrated sun protection.
The outer window pane is competed with an active coating for self cleaning .
Energy Efficient Buildings
S 40ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Architecture outer skin – surveying
The high degree of pre-fabrication requires exact r eal measurement details. A conventional measurement would have been too imprec ise. The building was surveyed by 3D Laser Scanning. The 3D details were provided with X,Y, Z coordinates by the architecture office and transferred to the timber c onstruction company as 2D details for the element fabrication.
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Energy Efficient Buildings
S 41ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
before
179kWhm²a
14,4kWh/m²a
after
QUELLE: Domenig-Meisinger
SANIERUNG MAKARTSTRASSE
Energy Efficient Buildings
S 42ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• Architecture
The facade becomes the new outer skin in the course of the renovation. It serves as information carrier for the issues energy and renovation.
the old building planning renovation
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Energy Efficient Buildings
S 43ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• North - east elevation
Energy Efficient Buildings
S 44ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
• South- east elevation
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Energy Efficient Buildings
S 45ARCH+MORE ZT GmbHArch. DI Ingrid Domenig-Meisinger
ARCHITEKT BÖHMArch.DI Albert Böhm
Haseneck 74048 Puchenau
THANK YOU FOR YOUR ATTENTION !