Reactive Powder Concrete (RPC) is a high-performance concrete distinguished by its ultra-high strength, durability, and advanced mechanical properties. It consists of a combination of very fine powders, such as cement, silica fume, fine quartz sand, and a very low water-to-cement ratio, which is typically enhanced with superplasticizers. The absence of coarse aggregates and the optimization of the granular mixture ensure a very dense and homogenous material, resulting in superior mechanical properties. In severe environmental conditions, RPC’s characteristics make it particularly advantageous due to its exceptional resistance to harsh environmental factors such as chemical attacks, high temperatures, and mechanical stresses.