Scientific work: Biomimicry in architecture
Biomimetic Architecture: Developing Adaptive Facade Systems with Titanium Dioxide for Air Purification
The seminar work dealt with innovative approaches in the field of biomimicry in architecture, in particular with the development of movable facade systems that use titanium dioxide in its air-purifying properties. The main objectives of this work were the optimization of radiation exposure, the improvement of the rain wettability of the surface and the adaptability to the specific requirements of the premises. Office spaces were taken as the intended use, which entailed special requirements in terms of daylight supply, glare protection and operability.
In the first step, the focus was on maximizing the area for solar radiation exposure and rain wettability. The students were inspired by biological functional principles, such as tree systems and leaf structures, as well as flower and termite nest structures. The aim was to maximize the surfaces, yet make them accessible for solar radiation while limiting the amount of material used to the bare minimum. In addition, innovative approaches to the use and distribution of rainwater in conjunction with air purification using titanium dioxide were researched. The students experimented with different shapes and movement mechanisms to maximize the efficiency of water use. They developed creative concepts for movable façade elements that enable optimal use of sunlight and rainwater.
The third step focused on technical feasibility. The developed movable structures were transferred into concepts that could be realized in terms of construction technology, with particular attention being paid to the control mechanics. The students investigated various mechanical and electronic control systems to ensure efficient and reliable movement of the façade elements.
Overall, this seminar work showed how the application of biomimicry in architecture can be used to develop environmentally friendly and efficient building façades that are both aesthetically pleasing and functional, using natural principles to meet modern architectural challenges.
download
- Jacob Lang: written version as pdf-file, poster as pdf-file
- Lea Zihang: written version as pdf-file, poster as pdf-file
- Maureen Hännsgen: written version as pdf-file, poster as pdf-file
Supervision
The work was supervised by Dr.-Ing. P. Freudenberg and in cooperation with Ms. Eman Hirzallah, doctoral student at IBK.
© Dr. Ing. Peggy Freudenberg
Chair Representative / Gender Equaliy Commissioner
NameDr.-Ing. Peggy Freudenberg
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