Away from concrete – the climate killer

Two short films:
"Dead end concrete: The search for alternatives" and "How sustainable construction can work"

What makes concrete is the cement that binds sand and gravel. But the production of cement not only requires a lot of heat and therefore energy, the chemical process also emits a lot of CO2 - so alternatives are needed. And there are some. For example, tried and tested materials such as wood or clay, but also completely new developments with fungal cultures and economical concrete reinforcement.