Summary
As population growth and urbanization accelerate worldwide, the demand for infrastructure that is both resilient and resource-efficient is becoming increasingly urgent. Concrete, the most widely used human-made material on Earth, plays a central role in meeting this demand but faces escalating challenges related to aging when exposed to the elements, material scarcity, and the limitations of current construction methods. This United States/Saudi Arabia workshop brings together leading researchers from both nations to identify transformative solutions for next-generation concrete materials and