A better understanding of the cement at a particle level could help to increase the benefits and ultimately reduce the costs. The shape and size of different components in a cement blend can be ...

ANSWER: The words are often used interchangeably. While the two materials are related, in reality, they are quite different.

Our world is built of concrete. Durable and cheap, it’s the construction material of choice for buildings, bridges and tunnels. But its ubiquity means it has a huge environmental impact.

The cement industry pumps 2.6 billion metric tons of carbon dioxide into the atmosphere every year. Cleaning that up will require addressing the two distinct sources of cement’s greenhouse-gas ...