Empowering the Environment- Aktivhaus B10 Viola Kosseda, Dipl.Ing. Werner Sobek New York/WSGreenTechnologies Chicago, Illinois, USA 7 Apr 2016
The Werner Sobek Group
Sustainability The built environment plays a key role ~ 40 % Energy consumption ~ 30 % Emissions ~ 40 % Resources consumption ~ 40 % Waste (Source: UNEP)
Building Life Cycle: Costs and Impacts on the Environment
Typical German Passivhaus
Typical Build-up of a Integrated Insulation 19 non-separable materials 1. Coating 2. Wallpaper 3. Adhesive 4. Plaster internal 5. Brickwork 6. Mortar 7. Water pipes 8. Insulation pipes 9. Electrical wires 10. Insulation wires 11. Ductwork 12. Adhesive 13. Insulation 14. Anchors 15. Mortar armour 16. Concrete reinforcement 17. Etch primer 18. Plaster external 19. Coating
58% of total waste comes from the building and construction sector (Data for Germany) Source: Flickr.com, Photo: unknown
Source: Chemie in unserer Zeit 4/2005; E.U. von Weizäcker - Faktor Fünf Pictures: www.aluservice.de; www.eder.co.at; www.baulinks.de Growing Demand - Shrinking Resources Shrinking supply of important construction materials Shrinking resource-to-production-ratio Copper (construction: 48%) 32 years Plastic (constr.: 25%) 45 years Aluminium (constr.: 50%) 100 years
The Triple Zero Conzept Zero Energy Balancing of Energy Requirements Use of Renewable Energy On-site Production of Energy Zero Emission Eliminate Emission (e.g. CO ² ) Eliminate Exhaust Eliminate Dust Particles Zero Waste Fully Deconstructible Assembly Biocompatibility of Materials Fully Recyclable
R 128 Stuttgart/Germany R128 Architect Werner Sobek, Stuttgart/Germany Planning time 1998 1999 Construction time 1999 2000 Tasks completed design, object planning and full engineering service for loadbearing structure, special structures, and facades Client Ursula and Werner Sobek, Stuttgart/Germany
Plus Energy Standards E-Mobility Fit-out Lighting Cooling Heating Back-up Warm Water EnEV Standard Plus-Energy-House Plus-Energy-House+E-Mobility Regenerative Energy Regenerative Energy
F87 - Efficiency House Plus with Electromobility Berlin/Germany
F87 - Efficiency House Plus with Electromobility Berlin/Germany Architect Werner Sobek with ILEK, Stuttgart/Germany Planning time 2010-2011 Building time 2011 Tasks completed by WSGT Sustainability consultancy, MEP, Certification, EnEV, Thermal Simulation, Life Cycle Costs, LCA, E-Mobility Conzept, PV Integration Client BMVBS/Germany
F87 Berlin/Germany
M. Koslik Berlin
M. Koslik Berlin
Aktivhaus B10 Stuttgart/Germany
Project Motivation Incorporate and Expand Experiences from the "Efficiency House Plus Interlink the Built Environment, Transportation, and Sustainable Energy Demonstrate Prospects for how we Live and Work in the future Create a Flagship Project for the Stuttgart region
Aktivhaus B10 Stuttgart/Germany Architect Werner Sobek, Stuttgart/Germany Planning time 2013-2014 Building time 2014 Tasks completed by WSGT Design, general planning, interface design and sustainability consultancy Client E-Lab Projekt ggmbh, Stuttgart/Germany
Project Goals Produce 200% of the energy needed by itself Predictive and self-learning building control system Linking energy flows of the Building, the E-Cars, and the District Create Prototype as a source of innovation for the Planning Process and for Building Technologies
Building Site: Bruckmannweg 10
Definition: Aktivhaus Buildings, that individually or within a network, produce more energy than they need for themselves Buildings that actively respond to changes of the energy performance or comfort of the users Buildings that form a self-organizing network with other buildings, energy providers, energy storage, and energy consumers following the broad objective of energy self-sufficiency
Timeline May July 2012 Oct. 2012 Aug. 2013 13. Sep. 2013 23. Dec 2013 24. Apr 2014 5. May 2014 16. May 2014 July 2014 June 2015 Aug 2015 July 2016
Predecessor Building by Richard Döcker
Der jetzige Zustand 70 Years a Fallow Ground: Situation until May 5, 2014
Archaeological Preinvestigation (20 Jan 2014)
Shading Study for the Month of June
Shading Study for the Month of June
B10, Stuttgart
Building Components 01 01 PV-Array 02 Ceiling / Lighting 02 03 Electricity-Module 04 MEP 05 Kitchen-Module 07 03 04 05 06 06 Bath-Module 07 Shutters for Modules 08 Division Entrance 08 10 09 09 Division Bedroom 10 Rotation Disk 13 11 Fabric Facade 12 Flying Space 13 Floor / Electric Supply 14 Glazing / Shading 15 Steel Frame 15 14 12 11
Floorplan
Section
Assembly Work at SchwörerHaus
Assembly Work at SchwörerHaus
Assembly on Site (16 May 2014)
Assembly on Site (16 May 2014)
Building Envelope
Wood Frame Construction in the year 1927
Wall Build-Up 3 40 mm Substructure with Insulation 5 160 mm Structural Wood with Mineral Insulation 10 mm Gypsum Board 1 6 16 mm Cospan Board 7 Textile Façade 2 16 mm Particleboard 4 38 mm Vacuum Insulated Panel
Roof Build-Up (D1) 1 2.5 mm Waterproofing System 2 24 mm Trilaminate Board (D3) 1 2.5 mm Waterproofing System 2 80 mm PUR Insulation 3 38 mm Vacuum Insulated Panel 3 280 mm Structural Wood with Mineral Insulation 7 12.5 mm Gypsum Board 4 24 mm Trilaminate Board 4 70 mm Substructure 6 70 mm Substructure 5 160 mm Structural Wood (D2) 5 12.5 mm Gypsum Board Floor Build-Up 1 2.5 mm Waterproofing System 1 5 mm Flooring 2 120 mm PUR Insulation 2 25 mm Dry Screed 6 12.5 mm Gypsum Board 5 4 3 70 mm Substructure 24 mm Trilaminate Board 160 mm Structural Wood 3 160 mm PUR Insulation 6 16 mm Cospan Board 5 4 52 mm Trilaminate Board 100 mm Structural Wood with Mineral Insulation
Vacuum Glazing
Terrace Elements
Building Systems
Electrical installation module and Technical building services equipment
PVT System
Electrical installation module Turntable control Distribution cabinet / radio transmitter Hydraulics Wallbox Distribution Cabinet Power inverter Controller hydraulics Battery bank Server cabinet
Technical building services equipment Ventilation heat recovery unit Fresh water station Household water system Expansion tank Heat pump Pumps and controller Storage tank Hydraulic matrix
Electromobility
Electromobility
Building Automation
Self-learning Interface alphaeos AG, 2014 52
Building Automation alphaeos AG, 2014 53
Monitoring
Monitoring: Sensor Layout Temperature Weather Station
Energy Balance Energy Production: + 8.341 kwh Energy Demand: - 4.247 kwh Building Servides: Building Controls: Household Electricity: - 1.840 kwh - 1.208 kwh - 1.199 kwh Surplus: + 4.094 kwh
Energy Balance
Plus Energy Standards E-Mobility Fit-out Lighting Cooling Heating Back-up Warm Water EnEV Standard Plus-Energy-House Plus-Energy-House+E-Mobility Regenerative Energy Regenerative Energy
Plus Energy Standards Network E-Mobility Fit-out Lighting Cooling Heating Back-up Warm Water EnEV Standard Plus-Energy-House Plus-Energy-House Aktivhaus Regenerative Energy Regenerative Energy
Smart Grid
B10 a Cornerstone for Smart Grids B10 Weißenhof museum
Impressions
Further Development
Further Development
Further Development
www.aktivhaus-b10.de
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