thermography

Despite their favourable A/V ratio, large multifamily residential buildings in Czech Republic often show worse airtightness (n50, qE50 or both) than small single-family passive houses erected by means of similar construction methods The analyses presented point out several reasons behind...

Trotz ihres günstigen A/V-Verhältnisses weisen große Mehrfamilienhäuser in der Tschechischen Republik häufig eine schlechtere Luftdichtheit (n50, qE50 oder beides) auf als kleine Einfamilien- Passivhäuser, die mit ähnlichen Baumethoden errichtet wurden. Die vorgestellten...

Germany has already garnered some experience with serial refurbishments of its existing building stock. When mounting a heat-insulating building envelope during serial modernization you usually incorporate an airtight barrier as well. First of all, however, the question arises as to where to install...

Mit der seriellen Sanierung von Altbauten wurden und werden in Deutschland bereits erste Erfahrungen gemacht. Die Anbringung einer seriell konzipierten wärmedämmenden Gebäudehülle schließt die Herstellung einer luftdichten Schicht in der Regel ein. Es stellt sich allerdings zunächst die grundlegende Frage...

A number of integrity tests have been made since 2022 and the registration of the results still takes place in various companies and institutions in Greece by the FUV research team. The main purpose of this registration...

Seit 2022 hat das FUV-Forschungsteam eine Reihe von Integritätstests zu Löschgashaltezeiten durchgeführt und es registriert bis heute die Test-Ergebnisse verschiedener Unternehmen und Institutionen in Griechenland...

Ensuring the airtightness of building envelopes is crucial for enhancing the energy efficiency of buildings. The prompt detection of leaks is essential, particularly when undertaking building renovations. Consequently, efforts have been made in recent years to implement new measurement techniques that facilitate the rapid, straightforward, and wide-scale identification of leaks in building envelopes. Two notable methods are the use of acoustic and thermographic technologies.

Due to its high demands regarding indoor environmental conditions, healthcare facilities are associated with high energy consumption. To move forward towards more demand driven and energy reduced conditioning, information on occupancy and temperature boundary conditions are crucial. Thermography-based systems enable data acquisition regarding both aspects in high local resolution. In this publication, we propose a thermography system that may be used for monitoring of rooms in healthcare facilities.