EP #066: UHPC, Not Your Grandma’s Concrete

In this episode, Bill Kulish from Steelike discusses ultra-high-performance concrete (UHPC) and its applications in bridge construction. UHPC is a composite material with a high binder content and a low water-cement ratio. It has superior compressive strength, tensile properties, and resistance to freeze-thaw cycles and chloride penetration. UHPC is commonly used for overlays, preservation, restoration, and repair of bridges. Bill also explains the process of shotcreting UHPC and its potential for structural repairs and hardening. Overall, UHPC offers a durable and sustainable solution for infrastructure projects.   Takeaways Ultra high-performance concrete (UHPC) is a composite material with a high binder content and a low water-cement ratio. UHPC has superior compressive strength, tensile properties, and resistance to freeze-thaw cycles and chloride penetration. UHPC is commonly used for overlays, preservation, restoration, and repair of bridges. Shotcreting UHPC offers a potential solution for structural repairs and hardening of various structures.   Chapters 00:00 Introduction and Value for Value 02:25 Introduction to Ultra High-Performance Concrete (UHPC) 08:19 Characteristics and Composition of UHPC 13:38 Applications of UHPC in Bridge Construction 19:50 UHPC Overlay without Profiling 25:48 Curing and Heat Generation in UHPC 32:38 Shotcrete Applications of UHPC 40:02 Conclusion and Future Topics *** Did you learn something from this episode? If so, please consider donating to the show to help us continue to provide high-quality content for the concrete industry. Donate here: ⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/support/⁠⁠⁠⁠ *** Episode References Guest: Bill Kulish | Steelike, Inc. | ⁠⁠⁠⁠⁠⁠⁠⁠[email protected] Guest Website: ⁠⁠⁠⁠⁠⁠⁠https://steelike.com/ Producers: Jodi Tandett, Olivia Stocker, Bill Kulish Donate & Become a Producer: ⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/support/⁠⁠⁠⁠⁠⁠⁠ Music: Mike Dunton | ⁠⁠⁠⁠⁠⁠⁠https://www.mikeduntonmusic.com⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠[email protected]⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠ Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠[email protected]⁠⁠⁠⁠⁠⁠⁠ Host LinkedIn: ⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠ Website: ⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠ LinkedIn: ⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast