Hydraulic concrete is one of the most used construction materials around the world, being Portland cement its principal component, but during its production a lot of energy is needed and big volumes of greenhouse gases are released, like CO2.
Fuente : http://www.alphagalileo.org/ViewItem.aspx?ItemId=1...
Fuente : http://www.alphagalileo.org/ViewItem.aspx?ItemId=1...