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Haus der Zukunft

Clay - Passiv Office-Building Tattendorf

The motivation for developing the project "Clay Passiv Office-Building Tattendorf" was the dissatisfaction with the situation of a great difference in the state of technology in three fields relevant to the research project: 1) sustainable production of energy , 2) sustainable energy conservation technologies and 3) use of sustainable building materials.

Haus der Zukunft

e80^3-Buildings - Sub project 3: Development of technology and components

The main objective of the key project "e80^3" was to develop high-performance renovation concepts focusing on plus-energy-buildings. Afterwards these concepts were realized in at least one or two demonstration-projects.

Haus der Zukunft

PHplusCAD, IT-based efficient Passive house- and Plusenergy house-Planning

Elaboration and programming of a software that reduces effort and time consumption of Passive house and Plusenergy house planning. By developing direct interfaces between CAD-applications and PHplusCAD and interfaces between PHplusCAD and Passivhouse planning tools based on MS Excel the system could be improved and the related working processes alleviated.

Haus der Zukunft

WHISCERS. Whole House In-Situ Carbon & Emission Reduction Solution

Whiscers is a system for installing internal wall insulation with minimal mess, whilst the resident remains in the property. It involves measuring the walls in the property using a laser device that enables fast and highly accurate measurement. Information is then sent electronically to a computer controlled off-site cutting machine that is rapid, precise and mess-free.

Haus der Zukunft

CellPor - cellulose polymerized - new methods for the processing of a polymer-cellulose-foam according to ecological criteria in construction

The development of a spray applicable cellulose composite as insulating material on the basis of renewable resources, combined by the development of a prototype for the spray-on technology for processing the new, water free cellulose composite are the demanding challenges of this project.

Haus der Zukunft

Facade Collectors

Development of technique and components for the production of back ventilation-free thermal flat collectors.

Haus der Zukunft

Mechanical ventilation system for windows for the renovation of old buildings

Analysis and implementation of alternative ventilation systems for windows, focusing on thermal renovation of old buildings. The investigated ventilation systems were presented to an expert group. The aim was to discuss ventilation technologies with the help of different aspects and to develop a SWOT analysis.

Haus der Zukunft

FM.Comfort/FM.Ware - Software for optimizing the use of energie and other resources in the virtual house

The expert system FM.Comfort/FM.Ware realizes the so called virtual house (vh). The virtual house is the computer model of a real building. This computer model supports the optimization of the use of energy and other resources by analysis of the life and work habits of the residents and the positive influence on inhabitants-behaviours (user motivation).

Haus der Zukunft

S - House

Innovative Use of Renewable Resources demonstrated by means of an Office and Exhibition Building

Haus der Zukunft

Serial refurbishment for buildings in timber construction

Refurbishment of single- and two-familiy houses in timber construction in Austria has a large CO2-saving potential. To meet the special requirements for the refurbishment of timber constructions, a concept for the renovation to passive house respectively plus-energy house standard with special focus on ecologic construction materials was developed in this project.

Haus der Zukunft

Fundamentals on the development of ecological high class insulation composites made from natural plant fibres

Fundamentals on an insulation made from flax and hemp fibres which can be directly pargeted on the outer wall of a building had been developed. Only ecological glues and additives were used. Variations of the produc­tion and the additives optimized the technical properties. In addition flame proofing and thermal transfer were tested. After the laboratory tests a prototype finished the project.

Haus der Zukunft

COP5+ - Further development of a heat- and cooling system with seasonal heat storage at the example of Central Europe´s biggest geothermal depth drilling field

The aim was to increase the overall energy efficiency of Plus-Energy-Houses by making the heat excess of summer available for use in winter. This was carried out by improvements of the technology seasonal heat storage to an intelligent overall system. The biggest geothermal depth drilling field in Central Europe has been established.

Haus der Zukunft

Evaluation of temperature differentiation on a room-by-room basis in passive house apartments

In the passive house Utendorfgasse a room–by-room temperature control was installed in 11 apartments. The experiences were evaluated from a technological and from a sociological point of view.

Haus der Zukunft

Innovative regulation of thermal solar collectors

Research and development of the possibility of a "sensorless" regulation for thermal solar systems

Stadt der Zukunft

ÖKO-OPT-QUART - Economically optimized control and operating mode of complex energy networks of future city districts

In the project ÖKO-OPT-QUART energy-based, economic and control-orientated models will be developed in order to simulate the operating mode of complex, sustainable energy networks in city districts. For an exemplary configuration these models will be combined to an overall model which allows a realistic economic comparison of different control strategies. The final goal of the project is the development of a method for the systematic design of cost-optimized, predictive control strategies for complex energy networks in city districts.

Haus der Zukunft

PV-Arc Detection - Circuit supervision using DC-Arc Detection in PV systems on dwellings.

It was the aim of this project to make a technology leap in the safe and realistic detection of DC arcs. In reality the variety of conditions of ignition is huge and therefore not covered by the standards and most available products. The focus of this project was the research of conditions of ignition, to derive new detection methods based on the outcomes.

Stadt der Zukunft

LooPi - the autonomous unisex plant-based urinal for public spaces

Application of the prototype in the operational environment for a period of 20 months. Technical monitoring thoughout the cycle of seasons, user interviews concerning satisfaction, evaluation of the potential use of LooPi material streams as soil conditioner for organic farming. Results serve the development towards market maturity.

Stadt der Zukunft

Urban Mining - Energy and resource savings due to urban mining

The use of natural resources in long-lived products and buildings has led to the build-up of enormous urban material stocks. The present project analyses the potential of these urban mines to increase the resource efficiency of modern cities.

Stadt der Zukunft

CoolAIR - Predictive control of natural nighttime ventilation and daylight-optimized shading for passive building cooling

Natural nighttime ventilation and daylight-optimized shadowing are high potential approaches to efficiently and economical cool buildings. Nevertheless, the full potential cannot be acquired, since, if at all, such behavior is manually initiated by users. Goal of this project is the development of an automated, self-learning system that can assess the full cooling capabilities and establish an alternative to conventional air conditioning systems.

Stadt der Zukunft

GameOpSys - Gamification for optimizing the energy consumption of buildings and higher-level systems

The central goal is the development of a mobile application that enables the energy optimization and planning of buildings, neighborhoods and higher-level energy systems through the participation of the user and the user as a new source of data and information. The development of the application is strongly transdisciplinary and integrates mathematical methods of simulation and optimization as well as psychological aspects of user behavior in order to develop new business models and open up new markets.