Concrete technology is the study and application of materials and methods used to create concrete, a versatile building material made from a mixture of cement, water, and aggregates like sand and gravel. This technology focuses on improving the properties of concrete, such as its strength, durability, and workability, to meet the demands of various construction projects. Advancements in concrete technology have led to the development of specialized types of concrete, including high-performance concrete and self-compacting concrete. These innovations enhance the efficiency and sustainability of construction, allowing for safer and more resilient structures in diverse environments.