Search anything

Close search

(Archive) PLUS MINUS 25°C

a temperature regulating curtain

This project was part of DDW 2020
PLUS MINUS 25°C — © Anna Koppmann & Esmée Willemsen

In the coming years, temperatures will rise worldwide. This means that we rely more and more on cooling equipment in the summer months. In comparison to conventional devices this curtain is a self maintaining cooling/warming system without using electricity.

The curtain is screen printed with phase changing material.
Above 25°C the microencapsulated PCM absorbs heat when it’s changing from a solid to liquid state. When the room temperature drops again the absorbed heat is released.

At the window, the wa

Play video

Double curtains — © Anna Koppmann & Esmée Willemsen

Curtain printed with PCM & foam — © Anna Koppmann & Esmée Willemsen

Detail — © Anna Koppmann & Esmée Willemsen


Andere deelnemers


Previous Next