Flexible Testing Hall as a Teaching Model
Expansion of the TVFA on the Technikerstraße campus in Innsbruck
Our design for a versatile testing hall at the Technical Test and Research Institute sets new benchmarks for the circular economy: The flexible timber structure serves as a model for sustainable construction and an applied teaching aid. The project is aiming for klimaaktiv Gold certification.
The addition of a testing hall with an adjoining laboratory building is intended to enhance the international competitiveness of the Technical Test and Research Institute (TVFA) and support its accreditation in research, testing, and certification. Our design, which received an honorable mention, proposes to create a single, adaptable testing hall with integrated galleries rather than two separate structures, in order to allow it to adapt rapidly to future changes. In constructional terms, it promotes the notion of a sustainable circular economy while serving as a practical didactic example of resource-efficient architecture.
Timber: both research subject and building material
The hall’s primary function is to test timber components. Consequently, we designed it almost entirely out of timber itself. The structure incorporates the very elements, materials, and connection systems that are subject to testing here, offering students direct insights into their research field. The clearly visible loadbearing structures also provide valuable lessons in structural engineering. Functionally, the hall follows a modular concept, allowing it to be easily dismantled and reassembled – making it a compelling demonstration of the circular economy.
Individual yet integrated
We deliberately positioned the new testing hall separately from the existing structure. However, key elements such as the connecting corridors and blocks of the existing campus architecture were retained and developed further. This functional architectural language ensures that the new building is seamlessly integrated into the overall campus environment – even though its selection of materials stands in stark contrast to the existing architecture. The timber elements of the facade give the building a homogeneous yet lightweight appearance, enhancing the entire complex. The north-facing sawtooth roof interacts with the roof of the laboratory while maintaining a gap that prevents snow from placing an additional load on the existing roof. This gap also improves fire safety, provides views of the green atriums, and enhances the natural lighting.
The glazed surfaces in the facade are overlaid with a timber cladding reminiscent of gills. This functions like a filter – allowing light to enter while preventing direct views into the interior. It also creates a calm, cohesive structure that is free of intrusive architectural elements.
Paul Ohnmacht
Architect, Head of Design in Innsbruck
A benchmark in sustainability and efficiency
With its klimaaktiv Gold standard, prefabricated timber components, and connection to the campus energy grid, the design sets new standards. The use of low-emission energy sources minimizes CO₂ emissions. A demand-based control system for all building services, combined with photovoltaic plant and battery storage, significantly reduces electricity consumption. The building is also designed to require minimal maintenance during operation.
