Concrete

Concrete is a building material made from a mixture of cement, water, and aggregates like sand or gravel. When combined, the ingredients form a paste that binds the aggregates into a solid structure when it hardens. This process is called curing. Concrete is known for its durability and strength, making it ideal for a variety of construction projects, from sidewalks to skyscrapers. It can be molded into different shapes and is resistant to fire and weather conditions. Its versatility has made it one of the most widely used materials in modern construction.