People Fixing the World - Turning mud into ‘clean’ concrete

Download Turning mud into ‘clean’ concrete

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.

We talk to Gnanli about his ambitions for this extraordinary powder, and meet the Swiss architect who is about to build a luxury apartment block with it.
Presenter: Myra Anubi
Reporter: Jo Mathys
Executive producer: Tom Colls
Editor: Penny Murphy
Image: Gnanli Landrou

Published on Tuesday, 17th May 2022.

Available Podcasts from People Fixing the World

Subscribe to People Fixing the World

We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the People Fixing the World webpage.