Is concrete always bad?
Aug 26, 2021
2 minutes
American television is in danger of turning ‘concrete’ and ‘cement’ into interchangeable terms. To be clear: concrete is the world’s most widely used construction material, and cement is only a small proportion of its makeup (generally about a sixth). Its other ingredients are fine aggregate, coarse aggregate and water. Cement has awful press due to the extremely high CO emissions from its manufacture.
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