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Portland Cement: A Concrete History With Structural Integrity
A long time ago, in a civilization far, far away … ancient Romans were already using cement. They formed a hydraulic binder with lime and volcanic ash or pozzolana, a mixture they called Roman cement. Its impressive resistance to seawater made it a great option for constructing aqueducts and other marine structures. But the building… Continue reading Portland Cement: A Concrete History With Structural Integrity