Alternative materials in cement to reduce annual CO2 emissions

Resource / Alternative materials in cement to reduce annual CO2 emissions

By Shola Powell / 22 Mar 2018

This resource offers alternatives to the conventional clinker found in cement, which is a source of 5-6% of emissions annually due to its decarbonizaiton process. Suggested alternative materials include volcanic ash, finely ground limestone, certain clays, industrial waste products such as blast furnace slag and fly ash, and ground bottle glass. 

What might the implications of this be? What related resources have you seen?

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