Flera länder, däribland Tyskland och Österrike, har redan nationella standarder för obränd lera som byggmaterial. Det har gjort att marknaden för lera i de länderna vuxit, och att lera används i byggen av större skala.
Hållbarhetsexperten: Dags att börja bygga med lera i större skala
Hållbart byggande Kan lera bli framtidens hållbara byggmaterial? Det hoppas Marja Lundgren, hållbarhetsspecialist på White Arkitekter, som pekar på flera fördelar med att använda lera i byggnader. Nu pågår arbete att ta fram en ny standard för obränd lera, med ambitionen att på sikt skala upp användningen.

En ny standard för obränd lera är under utveckling. Foto: Adobe Stock.
Någonting är fel
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Nu är det dags att Sverige tar vid, anser Maria Lundgren, hållbarhetsspecialist på White Arkitekter som tillsammans med kollegan Johan Jönsson är initiativtagare till en liknande standardutveckling i Sverige.
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
