The discrete element method (DEM) is a numerical modeling technique used to predict the behavior of discrete assemblies of interacting particles, such as those found in cement and concrete materials. While DEM itself does not directly affect concrete, it provides critical insights into how concrete will respond to various stressors, particularly under severe environmental conditions. This method is particularly useful for simulating the mechanical behavior of materials, including the interaction between cement particles and aggregates, and understanding how these interactions influence the material’s structural integrity over time.