Concrete and cement are friends who work together to make strong buildings, but they're not the same.
Think of cement like glue. It's what sticks everything together. If you’ve ever seen a messy kid using glue to put stickers on paper, that’s kind of what cement does, it helps hold things in place.
Now, concrete is like the glue plus the paper and stickers all mixed into one big, strong block. It's made by mixing cement, sand, gravel (like tiny rocks), and water, and then letting it harden. So concrete is like a superhero team: cement is the sticky friend who holds everything together, and the sand and gravel are the tough friends who give it strength.
If you were building a tower with blocks, cement would be the special glue that makes the blocks stick, while concrete would be the whole tower, already built and ready to stand tall.
Examples
- Cement is like glue, and concrete is the whole wall made from that glue.
- You mix cement with sand and gravel to make concrete, just like you mix flour and water to make dough.
Ask a question
See also
- What are structural features?
- What are construction costs?
- What are superbuilding blocks?
- What is Stronger than many modern roads today?
- What is concrete?