Permeable concrete is a type of concrete designed to allow water to flow through it, reducing surface runoff. It contains larger aggregates and fewer fine particles, creating voids that enable rainwater to seep through and recharge the groundwater. This feature helps manage stormwater and minimizes flooding in urban areas. This innovative material is often used in parking lots, sidewalks, and driveways where water drainage is essential. By promoting natural water absorption, permeable concrete contributes to sustainable urban development and helps maintain the natural water cycle, making it an eco-friendly choice for construction projects.