C-Crete Technologies has become the first company to pour granite-based concrete at a construction site. The new concrete is completely devoid of Portland cement and CO2 emissions, marking a ...

Add Yahoo as a preferred source to see more of our stories on Google. TAMPA, Fla. (WFLA)—A large-scale concrete pour happened early Wednesday morning in Downtown Tampa. The foundation was poured for ...

Concrete may seem a simple mixture. It's typically created using cement, water, sand, gravel, and air. It's important to note, however, that the so-called 4-2-1 rule for concrete is a very broad ...

One of Bertrand Goldberg’s twin Marina City towers being built in Chicago. When completed in 1968, the towers were the tallest reinforced concrete structures in the world. (Courtesy Geoffrey Goldberg) ...

The exhibition, which will remain on display at least through October, sheds light on this often-overlooked aspect of the history of tall buildings with models, diagrams, photos, drawings, and videos.