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Turning mud into ‘clean’ concrete
The man whose special powder turns waste soil into buildings.
A young scientist has developed a white powder which gives waste soil concrete-like properties.
Gnanli Landrou grew up in Togo, helping his neighbours dry out soil to make bricks, and his big dream is to help people like them build stronger, cheaper, houses.
But the European building industry is also excited about his new, low carbon building material.
