Concrete does not emit CO2. In the manufacture of Portland hydraulic cement CO2 is emitted. Could this the binder component of a concrete mixture be what you are trying to reference?
"CO2 Emitting concrete"
Submitted on June 10th, 2008 by Unregistered user (not verified)Concrete does not emit CO2. In the manufacture of Portland hydraulic cement CO2 is emitted. Could this the binder component of a concrete mixture be what you are trying to reference?