Materrup: cement made from clay. 'Cement, necessary for the manufacture of concrete, is the second most consumed product in the world after water' Materrup plans to open five other production sites in France this year.
Around twenty production sites could emerge in the years to come. 'We will not make 60-story buildings with it for the moment, but can smooth or trowel it as desired to create exterior slabs or cycle paths. And budgetarily, it doesn't cost more'