The film | EcoTerra ZERO 

For many years, we have been researching how to produce concrete stones more sustainably. The result of 7 years research and development is a new technology that celebrated its world premiere in 2021: EcoTerra®.
With this invention, we avoid cement in the face-mix of the stone. In 2023, we achieved the next major target: the world‘s first paving stone produced entirely with EcoTerra® technology:
EcoTerra ZERO®.
www.ecoterra-t...
#ecoterrazero #zero #technology #concrete #research #development #environment #metten #metten_stein_und_design