Rigid Pavement

Rigid pavement is a type of road or runway construction using high-strength concrete slabs, typically Portland cement concrete (PCC), which are reinforced with steel for enhanced durability. This pavement type is characterized by its high modulus of elasticity, allowing it to distribute loads over a wide area and minimize stress on the subgrade. Rigid pavements have a long lifespan, often lasting 20-40 years, and feature joints to manage cracking and thermal expansion. Their ability to maintain a smooth surface under heavy traffic and environmental conditions makes them ideal for highways and airport runways.