Concrete already builds our world, and an MIT-invented variant known as electron-­conducting carbon concrete (ec 3, ...

New research shows Roman concrete relied on heat-driven mixing and reactive lime, giving it a surprising self-healing ability.

Researchers around the world are working to find ways to make concrete greener, including at the University of Pennsylvania.

Whether your project begins with pouring concrete or it’s the finishing touch, strong cement starts at the mixing stage. Making concrete is simple in theory—you simply combine cement with water and an ...

Danielson's CarbonBuilt produces a lower emissions concrete block. Here's why it's a good thing for builders and the ...

Figure 1: Annual carbon sequestration by cement 1930–2013. The concrete life cycle divided into three phases: service life (for example, in buildings), demolition and secondary use (including both ...

Touching wet cement can cause a chemical burn that may not appear right away and may get worse over time. Some cases require emergency medical care. Cement burns, sometimes also called concrete burns, ...

To make aerated concrete, add a foam-forming agent and stir in a significant amount of air. This serves to make the concrete ...

The TCEQ is weighing how to implement two new state laws that could tighten oversight of concrete batch plants.

There is no material evidence that anyone in Portland has ever stirred quick-drying cement into a vegan milkshake. Until this week—when we did. Portland city officials have spent the past week ...