Spong3d: an integrated 3D printed façade for thermal performance and multiple functions
Themes: Energy, Materials
Proof of principle
A TRL is a measure to indicate the matureness of a developing technology. When an innovative idea is discovered it is often not directly suitable for application. Usually such novel idea is subjected to further experimentation, testing and prototyping before it can be implemented. The image below shows how to read TRL’s to categorise the innovative ideas.
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Why?
The required thermal aspects of façades (transmission, insulation, heat storage) depend on changing out- and indoor conditions and requirements. Our adaptive façade, through which fluids can move, can regulate these properties, saving energy on heating/cooling.
How?
Our façade consists of a closed cell region (acting as insulation layer) sandwiched between two regions with a bio-inspired porous structure through which fluids can flow. The façade is 3D printed to allow its complex geometry and incorporation of other functions.
When?
In a few years, we want to have a system demonstrator and guidelines or algorithms that enable architects to design and tailor the façade panel to their specific needs.
Ing. Maria Valentini Sarakinioti MSc