Comment by bobfromhuddle
7 hours ago
We don't use CO2 to make cement, we use limestone, and CO2 is the byproduct of heating the limestone to make reactive calcium.
7 hours ago
We don't use CO2 to make cement, we use limestone, and CO2 is the byproduct of heating the limestone to make reactive calcium.
Do you know ferrock?
It is a kind of cement that uses CO2 to cure.