Publications

Documentation, comparison and optimisation of solar combisystems for domestic hot water preparation and space heating in the framework of an IEA research project

Standardisation of testing criteria of acknowledged eco-labels in co-operation with the specialised trade for building products.

The construction, use, and disposal of buildings cause expenses, material flows, energy consumption, and emissions. With intelligent design, construction, management, and marketing, it is possible to reduce environmental burdens and costs, improve building quality, and increase building value.

Discussion of transfer of know how for ecological passivehouses, networking (national and international)

The objective of this project is to examine the ability of magnesite bonded wood wool panels as an inside thermal insulation system, especially for houses with historical facades and to acquire starting points for further development of the products and components being used. Parallel to the data which will be calculated in a theoretical FEM-model, a field trial will be carried out to prove the influence on the inside room climate. In addition the sustainability of the system will be analysed.

Demonstration project for sustainable construction of a working and living environment

integral reconstruction of the valuable cultural heritage "Freihof Sulz" to a communication- and action centre; Demonstration project for local culture and life quality, old building techniques, energy saving and ecological reconstruction."

The many housing estates of detached houses in Austria built in the times of economic crisis between the wars and post-war as part of publicly funded housing programmes are the starting point for this research project. The aim is to offer detailed guidelines with basic planning principles for the renovation of these housing estates with detached houses, aiming to reach the standard of a low-energy house or a passive house.

Holistic sanitation concepts for three selected army barracks belonging to the Austrian armed forces to achieve the standard of a low-energy house. An increase in energy efficiency and corresponding models for implementation agreed with large-volume buildings with due consideration to the special conditions prevalent within the Austrian armed forces.

An empirical analysis of the most important factors in supporting or hindering the market diffusion of selected technologies or different innovative residential concepts.

Modernization of a multistorey block of flats with 50 units (built in 1957/58). Renovation up to passive house standard.

Seasonal storage of solar heat for use in low energy and passive houses (new buildings as well as old buildings).

theoretical topics: Optimization of natural light, ambient humidity and of private exterior space, planted over buildings, evaluation of the energetic performance and special challenges of large volume "Passivhaus" residential buildings. applied research: concept for the renovation of a 13 storey residential building for senior citizens built in 1974 to PassivHaus standards, applying the results attained in the theoretical part.

Development and building of a prototype of a coolingmachine with a cooling power of 2 kW, tests and optimizing on a test facility, connection to a solar unit and utilization for air conditioning.

Development of a laminated wooden/aluminum window for a passive-housing featuring an integrated sun shield in the shape of blinds or of folding net curtain.

Total Quality Design and Assessment is an instrument to increase the demand for high quality buildings; "high quality" in terms of improved comfort as well as decrease in negative environmental impact, at affordable costs. Application of TQ design targets requires additional and new knowledge, thus increasing the level of know-how with regard to the issue of "sustainable buildings".

Project on research and implementation for ecological and energy efficient concepts, urban redevelopment and building refurbishment. Performance of a routing project on a former ter-ritory of the Austrian armed forces in Steyr.

Support for the erection of the demonstrative housing project consisting of 7 houses (5 Low energy houses, 1 passive house and 1 "next to passive house")

The aim of this project was to a) analyse current experiences of users of ecologically innovative residential buildings ("passive houses", solar houses, etc.) in Austria, b) to evaluate innovative housing concepts in focus groups, and c) to create a model for the continuous participation of users in the innovation process.

Log-fired furnace with low energy performance, optimised to be used in passive house constructions. The desired energy output, ranging from 1 kW to a max-peak of 3 kW, is achieved by an "energy storing unit" (energy-storage material covered by an insulation layer) in combination with valves to control the energy release.