Cement is a finely milled mineral powder, usually grey in colour. The most important raw materials for the production of cement are limestone, clay, and marl. Mixed with water, cement serves as an adhesive to bind sand, gravel, and hard rock in concrete.
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History of cement
Cement, Definition, Composition, Manufacture, History, & Facts
History of Reinforced Concrete and Structural Design
Why Some Societies Practiced Ritual Human Sacrifice - The New York Times
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CAR CULTURE: WOLF VOSTELL'S CONCRETE TRAFFIC – Artforum
Global database of cement production assets and upstream suppliers
The Surprisingly Plausible Theory that the Pyramids were Poured from Ancient Concrete
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Magnesia-Based Cements: A Journey of 150 Years, and Cements for the Future?
Global database of cement production assets and upstream suppliers
Coal Combustion Products (CCPs): Characteristics, Utilization and Beneficiation: Robl, Tom, Oberlink, Anne, Jones, Rod: 9780081009451: : Books