Download - Babywindeln im Beton - Warum sie Mangelrohstoff Sand ersetzen könnten

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Babywindeln im Beton - Warum sie Mangelrohstoff Sand ersetzen könnten

2023-05-19

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Jeder Erdenbürger verbraucht am Tag 18 Kilogramm Bausand, weil überall neue Gebäude, Brücken und Straßen entstehen. Um dem Sandmangel entgegen zu wirken, sind Ingenieurinnen auf eine verwegene Idee gekommen: Sie wollen Windeln als Baumaterial verwenden.