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Haus der Zukunft

Optimisation of ecological construction components for industrial serial production of precast elements

The project focused on passive house elements from straw and clay. Special interest was paid at a novel straw insulation as well as at an efficient drying process of the clay. Sustainability of the building materials was a very important aspect within the project.

Haus der Zukunft

PHOTOVOLTAIC WATER Solution

Passive House refurbishment facade with integrated photovoltaic modules for direct, current-based warm water preheating. The GIWOG, an energy-conscious and environmentally and socially oriented client, intends to undertake an energy-related modernisation project, which will further optimise energy consumption to be more efficient at an apartment complex in Graz, main street 302-306. The goal is to lower the energy consumption for heating and hot water from the current level of approximately 135 kWh /m²a to approximately 8 kWh /m²a. The planned measures should correspond with an overall energy consumption reduction of approx. 94 %.

Haus der Zukunft

Passivhauswohnen³: Facility Management for Residential Property Developers: A Key to Optimizing the Reduction of Energy and Operation Costs

What soon will be considered "standard" in ecological building must be carried out by the property developer and accepted by the future user. Therefore, in order to assist a smooth implementation of the new passive housing technique and begin the corresponding feedback mechanisms, a specific KMU "quality and incentive model" should be launched. The interrelationship of this model is designed with the property developer as well as the user in mind and aims for lasting "behavior modification" in energy and operational expense consumption.

Haus der Zukunft

Pilot project gaining-building-land Pongau

Gaining extra space for additional households through sustainable renovation and/or extension of 8 detached houses by integrating consulting, planning, energy efficiency concepts and financing.

Haus der Zukunft

Possibilities of urban high-rise multi-storey buildings in a timber-frame method with target course eight or more floors

Research of urban high-rise multi-storey buildings in a timber-frame construction method. Fundamental clarification of the feasibility in relation to the supporting structure, fire prevention and security. SWOT analysis as well as economic, ecological research concerning sustainable design.

Haus der Zukunft

R-Bau - Development of a replicable deconstruction strategy for residential buildings to force the recovery-oriented dismantling

The aim of the project was to develop a replicable deconstruction strategy for residential buildings to force the recovery-oriented dismantling. The key aspects of the project are the development of standardized building models in order to analyse the recovery-oriented dismantling process, the design of a deconstruction catalogue and the transfer of the project findings to refurbishment, design and erecting of residential buildings.

Haus der Zukunft

Reconstruction of residential buildings "Tschechenring": ecologically reconstruction of monumental-protected residential buildings for workers (1880) in Felixdorf

Planning and realisation of a demonstration project for the exemplary reconstruction of monumental-protected residential buildings of the late 19th century or comparable housing estates of the 30s under consideration of energetic optimization, renewable energy sources and regenerating raw materials.

Haus der Zukunft

Refurbishment of a housing complex to passive-house standard, Graz - Dieselweg

Refurbishment of the former "Puch-Siedlung", built as a housing area for employees of the company "Puch", in Graz Liebenau, in the period from the 1950s to 1970s, as an exemplary model for a refurbishment in "passive house standard" with special thoughtfulness to the tenants. "From domestic fuel to solar self sufficiency"

Haus der Zukunft

Refurbishment of an existing villa of the "Gründerzeit" to passive house standard with passive and active solar use

The project shows in an exemplary way how buildings of the time of "Gründerzeit" could be maintained and could offer a better environmental balance including the view of the village and the traffic than a new building. As an example a villa has been converted into a multi-family house within a larger housing project.

Haus der Zukunft

Renovation of the "Gründerzeit" building Eberlgasse in passive house standard

Based on the latest available technical capabilities, the renovation of Eberlgasse 3 will show that passive house standard is achievable even in a typical 19th century building.

Haus der Zukunft

S I P settlement models in passive house quality

Research, development and realization of integral building concepts in passive house quality!

Haus der Zukunft

SQUARE - A System for Quality Assurance when Retrofitting Existing Buildings to Energy Efficient Buildings

The project aims to promote a flexible quality assurance management for the retrofitting process. It leads to high quality renovations of residential multifamily buildings regarding energy improvement and improvement of indoor environment.

Haus der Zukunft

SaLüH! Renovation of multi-family houses with small apartments, low-cost technical solutions for ventilation, heating and hot water

New innovative concepts for heating and ventilation will be investigated. Very compact heat pumps are developed in such a way that it will be possible to integrate these units into the window parapet or into a prefabricated timber façade.

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

Sol2Pump - High efficient combination of solar thermal plants, photovoltaic and heat pumps

Targeting a high level of decentralised energy supply on basis of renewable energy, the project analysed the possible combinations of solar thermal energy, photovoltaic and heat pumps. The project aimed to maximise the domestic energy supply due to utilisation of the building as short term energy storage. In addition to that, several optimisation measures had been developed. The impact on the energy supply and demand will be economically assessed through life cycle costing. On this basis, the potential load transfer and the use of this kind of systems had been evaluated in combination with smart grids.

Stadt der Zukunft

SolCalc: Development of a standardized calculation algorithm for the energy consumption assessment and the energy certification of residential buildings with a solar fraction of up to 100% in combination with biomass boilers and heat pumps

Development of a standardized calculation algorithm for the energy consumption assessment and the energy certification of residential buildings with a solar fraction of up to 100% in combination with biomass boilers and heat pumps

Haus der Zukunft

Strategy development for (technical / economical feasibility of) energy autarcic buildings

Development of a strategy for energy autarcic buildings with appropriate Technology solutions.

Stadt der Zukunft

The Box - Thermal High Performance Decoupling - Next Generation Thermal Break Technology

The project pursues the overall strategic objective "solution of the problem-inducing heat bridge". For this purpose, the thermal bridging losses should be reduced by the factor of 15 in contrast to the state of the art. The significant increase in efficiency should rely on existing system solutions, but incorporating a new holistic view in terms of construction, geometry and materials.

Haus der Zukunft

Timber Passive House at Mühlweg, 1210 Vienna

Low-rise housing with 70 units (200 residents) in solid wood plate construction designed to meet European passive building standards. Strategies for highly ecological and sustainable building within the economic constraints of social housing, Mühlweg, 1210 Vienna. Industrial pre-fabrication, ...

Haus der Zukunft

Urban consolidation Lehen - Subproject 8a: project management - documentation - dissemination and quality assurance

The project coordinates several projects in the urban quarter Lehen to ensure increase of energy efficiency and sustainable development. This subproject contains the coordination of the partners and projects in order to reach defined standards of quality, coordination and cooperation with the program "Building of Tomorrow" and other flagship projects as well as the documentation of results.