The invention
Self-Repairing Sewage Pipes (Hesn)
D: Building – Architecture – Civil Engineering – Construction – Materials – Woodworks
Informations
- Stand number
- K76
- Exhibition class
- D: Building – Architecture – Civil Engineering – Construction – Materials – Woodworks
- Technical description
- "Hesn", a capsule promoting the self-repair of concrete, containing a moisture-resistant outer layer and a core with Bacillus bacteria and nutrients. On contact with water, it dissolves, activating the bacteria that seal the cracks.
- Simplified description
- A thermoelectric material combines low-cost nanoparticles from oil fly ash with carbon nanotubes. It works well near room temperature and is stable, making it ideal for powering small devices.
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