Feasibility of Biomass Ash (Cattle Manure Ash) Replacing Some Cement in Concrete to Reduce Carbon Dioxide Emission

Biomass ash (cattle manure ash, CMA) is a waste which comes from combustion cattle manure to gain heat and electric energy. Aim reducing the emission of carbon dioxide that comes from cement production in the period of realizing the Twelfth Five-Year Plan for National Economic and Social Development of China. emission of carbon dioxide of biomass (cattle manure) combustion, the chemical propriety of the biomass (cattle manure) ash and the CMAs present situation of application in concrete are studied in the paper. the result indicate that the biomass ash (CMA) replacing some cement in concrete is feasibility, the analysis will provide basic data for generalizing biomass ash (CMA) application in the concrete.