Summary In this episode of Concrete Logic, Seth interviews Dr. Aaron Fisher to discuss the use of fiberglass rebar (GFRP) as an alternative to steel rebar in concrete construction. He explains the fabrication process and the sizes available for GFRP. The advantages of GFRP over steel rebar include higher tensile strength, lighter weight, corrosion resistance, and sustainability. However, the adoption of GFRP is still limited due to the need for education and code updates. Dr. Fisher also high...

In this Concrete Logic Podcast episode, Seth interviews Darren Baldwin, the president of Pikus 3D, a 3D printing company in the construction industry. They discuss the unique approach of Pikus 3D, which focuses on commercial applications of 3D printing in construction. Darren explains that their stationary, climate-controlled facility allows for larger, more complex prints, such as architectural facades and themed structures. They also discuss the advantages of 3D printing, including speed, d...

How light can concrete get? On this episode of the Concrete Logic Podcast, we’re diving into the world of cellular concrete with Kirk Roberts, Vice President of Preconstruction at CJGeo. In this episode, we’ll explore the fascinating world of cellular concrete. What is it? How does it differ from traditional concrete? And why can’t you just call your local ready-mix guy and ask for a truckload? Kirk will guide us through the complexities of this specialty concrete, its unique properties...

Over the last couple of years, what decades-old technology did the concrete industry routinely turn to when wire mesh became unavailable and too expensive? Synthetic Fibers. In this episode of the Concrete Logic Podcast, we sat down with Kristin Crawford, Bill Coursen, and Gerry Welch from Forta Concrete Fiber. Forta is a manufacturer of concrete synthetic fibers. Listen to this episode and find out: What is a micro fiber? What is a macro fiber? When should these fibers be specif...