Concrete fibers are short, discrete reinforcing materials made from steel, glass, synthetic, or natural substances that are added to concrete to improve its mechanical properties. These fibers enhance the tensile strength, crack resistance, durability, and impact resistance of concrete, helping to control shrinkage cracking and increase structural performance. Used in a wide range of applications, from infrastructure and transportation to mining and industrial flooring concrete fibers offer an efficient alternative or supplement to traditional reinforcement like rebar and mesh.