Tag Archives: Smart Material Innovation Combines UHPFRC and Fe SMA to Deliver Self Prestressing Concrete Strengthening System

Empa Introduces Shape Memory Steel Solution to Modernize Bridge Rehabilitation and Extend Infrastructure Lifespans

(IN BRIEF) Empa researchers have developed a novel bridge retrofitting system that integrates ultra-high-performance fiber-reinforced concrete with iron-based shape memory alloy reinforcement to strengthen aging concrete bridges. When activated by heat, the smart steel generates internal prestressing forces that close … Read the full press release