Delamination fracture in cement and concrete refers to the separation or splitting of layers within the concrete material, typically parallel to the surface. This form of structural deterioration is particularly concerning as it affects the integrity and durability of concrete structures, such as bridges, roads, and buildings. Delamination is often exacerbated by severe environmental conditions, including extreme temperature fluctuations, moisture, and chemical exposure. The phenomenon is driven by internal stresses that overcome the material’s tensile strength, leading to progressive cracking and eventual separation of layers.