What Is Cement? From Limestone to Your Living Room

Understanding the Material That Built the Modern World

Look around you for a moment.

The floor beneath your feet.
The walls surrounding your room.
The road outside your house.
The bridge you drove across this morning.
The hospital where people receive treatment.
The school where children learn.

Although these structures may look very different, many of them have one thing in common.

Cement.

It is one of the most widely used construction materials on Earth and has quietly shaped the modern world for nearly two centuries. Without it, our cities would look completely different. Skyscraper ... Read more »