Ever wondered what the difference is between concrete and cement? You're not alone! It's a common misconception that these terms are interchangeable, but they're actually quite different. Think of it this way: cement is an ingredient in concrete, like flour is an ingredient in a cake.
Cement, typically Portland cement, is a fine powder that acts as a binder. When mixed with water, it hardens and glues other materials together.
Concrete, on the other hand, is a composite material made up of cement, water, and aggregates like sand, gravel, or crushed stone. The cement and water form a paste that coats the aggregates and hardens over time, binding the mixture into a strong, durable material. So, next time you see a sidewalk or a building, remember it's made of concrete, and cement is just one key part of the recipe!
