Concrete and steel production are major sources of CO2 emissions, but a new solution from Cambridge could recycle both at the same time. Throwing old concrete into steel-processing furnaces not only purifies iron but produces “reactivated cement” as a byproduct. If done using renewable energy, the…
Also, yeah that’s literally how recycling works… do you think they recycle the labels on glass bottles? no they burn them off to get the glass. Then they make a new bottle, then they put new labels on it. literally doing exactly what you’re saying “isn’t recycling”.
Still, that’s not at all what happens when recycling concrete.
Also, yeah that’s literally how recycling works… do you think they recycle the labels on glass bottles? no they burn them off to get the glass. Then they make a new bottle, then they put new labels on it. literally doing exactly what you’re saying “isn’t recycling”.
Still, that’s not at all what happens when recycling concrete.