Testing | Checking | Measuring

Building physics testing

Fraunhofer IBP is focused on research, development and testing in all fields of building physics. Based on the competence of more than 350 scientists, engineers and technicians numerous outstanding testing resources and measuring instruments are available. Knowledge, experience and creativity can be offered as the keys to innovative products and sustainable quality of buildings. 

We carry out complex building physics studies at our efficient and  well-equipped laboratories and test centers and at our outdoor testing site in Holzkirchen, which to the best of our knowledge is the largest facility of its kind. Modern laboratory measuring techniques and computational methods help researchers develop and optimize building products for practical applications. We also carry out experiments in environmental test chambers, simulation facilities and existing buildings to assess components and overall systems for new buildings and renovation projects based on the principles of building physics.

Fraunhofer IBP has been approved by the German building inspection authorities as a testing, monitoring and certification center for building materials and buildng techniques in Germany and the rest of Europe. Five of the institute's test laboratories have been granted flexible accreditation by the German accreditation body Deutsche Akkreditierungsstelle GmbH (DAkkS) in accordance with DIN EN ISO/IEC 17025. This entitles them to develop new test methods and to modify existing methods.

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  • Hochempfindliche Spurenanalytik
    © Fraunhofer IBP/Bernd Müller

    Hochempfindliche Spurenanalytik

    In the Test Laboratory Emission, environment and hygiene among other things determination of gaseous emissions in test chamber and indoor air, determination of organic emissions from non-metallic automotive components as well as Odor analyses are made.

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  • Freilanduntersuchungen
    © Fraunhofer IBP

    Das Fraunhofer IBP verfügt über das weltweit größte Freilandversuchsgelände zur Prüfung von Baumaterialien und -konstruktionen, Bauteilen und -stoffen sowie Anlagenkomponenten im Maßstab 1:1.

    Test Laboratory Hygric properties and inorganic materials

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  • Hygrothermische Material- und Systemprüfung
    © Fraunhofer IBP

    Hygrothermische Material- und Systemprüfung

    Official testing, feasibility studies, aptitude and quality tests of building materials, building components for example for insulating materials, masonry, windows, doors. Experimental determination and calculation of thermal and energy transmittance, thermal conductivity.

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  • Klimatisierbarer akustischer Halb-Freifeldraum
    © Fraunhofer IBP / Bernd Müller

    Klimatisierbarer akustischer Halb-Freifeldraum zur Messung der Schallleistung und Richtcharakteristik von Klimageräten und Wärmepumpen.

    The building acoustics test laboratory is recognized by the German Institute for Building Technology (DIBt) as an approved Group I testing center authorized to carry out the full range of performance and quality tests according to DIN 4109.

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  • Solid fuel boiler with control system
    © Fraunhofer IBP / Bernd Müller

    Solid fuel boiler with control system for efficient and low emission combustion during testing. Biomass, solid fuel, pollutant emissions.

    Testing and determination of the characteristics of chimney systems and their components in regard to thermal, moisture and flow behavior, corrosion resistance, thermal load capacity, gas tightness, construction and function. Determination of parameters relating to energy efficiency, fire resistance and environmental aspects and performance testing of individual and collective heating systems fired by solid and liquid (vaporizing burner) fuels.

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  • Emission coefficient

    Hygrothermics

    measuring principle emissiometer
    © Fraunhofer IBP

    measuring principle emissiometer

    Characterization of the infrared reflectance and emissivity of surfaces using a half-space radiator according to DIN 22097 and 15976.

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  • © Fraunhofer IBP

    Weather-independent test facility with reproducible boundary conditions: The solar simulator reproduces almost all global radiation loads on building components in their original size and original mounting position. Smaller specimen can be irradiated with higher intensity, e.g., aviation.

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