Ultra-high-performance concrete (UHPC) is an emerging class of concrete characterized by ultra-high compressive strength, significant post-cracking ductility, and exceptional durability compared to conventional concrete. UHPC is usually distinguished from conventional or high-performance concrete based on its compressive strength, which can range from a minimum of 17,000 psi to more than 30,000 psi. In addition, it also often exhibits post-cracking tensile strengths over 1,000 psi, a more than ten-fold decrease in chloride diffusion rates compared to conventional concrete, and essentially no susceptibility to deterioration by freezing and thawing (Russell & Graybeal, 2013). Most UHPC is also self-consolidating. …