Innovation

In Namibia werden Häuser für die Armen aus Wüstensand gebaut

Aus Sand gebaut: Solche Häuser lässt Polycare aus Bauteilen entstehen, die aus Sand gemacht werden.

Aus Sand gebaut: Solche Häuser lässt Polycare aus Bauteilen entstehen, die aus Sand gemacht werden.

Foto: PolyCare

Die Firma Polycare baut aus Wüstensand Bausteine für Gebäude. Die Technik soll Slums in echte Wohnsiedlungen verwandeln.

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Polycare will den Wiederaufbau zerstörten Wohnraums

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Bindemittel wird aus alten Plastikflaschen gewonnen

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Architekten haben Ideen für Musterhäuser nach Lego-Prinzip

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