One day I was thinking, if all the buildings were made of this material the pollution will dissappear.
An Australian company has started to make concrete which promises to dramatically cut the carbon dioxide ordinarily emitted during production. Concrete is the second most widely used material on earth, after water. Figures vary, but it’s estimated that the manufacture of cement, the reactive ingredient in concrete, is responsible for over 5% of the world’s CO2 emissions.CLick on the words "Green Cement " for more information.
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