Energy absorption in the context of cement and concrete refers to the material’s ability to dissipate energy when subjected to mechanical stresses, such as impacts, vibrations, or blasts. This characteristic is crucial for structures required to withstand extreme conditions, such as seismic events, military installations, and infrastructure in high-impact zones. The capacity of concrete to absorb and dissipate energy is influenced by its composition, including the type of aggregates used, the porosity of the material, and the presence of reinforcing fibers or additives that enhance its ductility and toughness.