Concrete is the second-most used material on earth. It is also the second-largest emitter of CO2, with cement manufacturing accounting for 5 to 7 percent of annual emissions. The continued popularity ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The use of concrete as a construction material has been around for millenia: Historians say that ancient ...

The most popular artificial material on Earth isn’t steel, plastic, or aluminum — it’s concrete. Thousands of years ago, we used it to build civilizations, but then our knowledge of how to make it was ...

Since its invention in 1920, cellular concrete tackled the search for an industrial material that had similar characteristics to wood. It was lightweight, could be cut or perforated, and avoided some ...

Cement is one of those materials you don’t think about until it breaks — until the bridge you drive across, the house you live in, or the sidewalk you walk on shows cracks. Yet it is everything ...

Producing cement is a major source of carbon emissions — 8% of the global total. A company in Massachusetts has altered the recipe, finding a way to produce carbon-zero cement instead. Roughly 8% of ...

An approximately 2,000-year-old technology, concrete is used as a structural component in commercial/ residential buildings, pavements, and driving surfaces of bridges and roads. From earlier use in ...

As a foundational building material, concrete must exceed quality and strength expectations. This means rigorous testing throughout the construction process. Concrete is the most commonly used ...

Concrete is the most important construction material on earth and foundation of our modern society. At first glance it seems rudimentary, but there is a tremendous amount of complexity involved in ...