Concrete, a composite material made from a mixture of water, cement, and aggregates (sand, gravel, or crushed stone), is one of the most widely used construction materials in the world. Its fundamental property, compressive strength, along with its adaptability in various forms and compositions, makes it essential for building infrastructure. The hydration of cement, which involves the chemical reaction of cement with water, forms a paste that binds the aggregates into a solid mass. This process is crucial for the development of the material’s mechanical properties and durability. The porosity of the hardened concrete, which largely determines its strength and durability, depends on the water-to-cement ratio and the curing process.