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EP #137: Silica Fume vs. Colloidal Silica in Concrete - Which One Really Performs?
Oct. 28, 2025

EP #137: Silica Fume vs. Colloidal Silica in Concrete - Which One Really Performs?

What happens when the concrete industry’s “wonder dust” meets its high-tech rival? In this episode of the Concrete Logic Podcast, host Seth Tandett brings back Dan McCoy and Dr. Jon Belkowitz to challenge everything we though...
EP #104: Tackling Concrete's Fly Ash Problem
Nov. 14, 2024

EP #104: Tackling Concrete's Fly Ash Problem

In this episode of the Concrete Logic Podcast, Seth and Joe Shetterley discuss the innovative technology of liquid fly ash (LFA) and its implications for the concrete industry. Joe explains the differences between traditional...
EP #097: The Power of Hyrdogels in Concrete Restoration
Sept. 3, 2024

EP #097: The Power of Hyrdogels in Concrete Restoration

In this episode of the Concrete Logic Podcast, Seth and Dan McCoy discuss aging concrete and how to responsibly treat and maintain it. They talk about the importance of maintaining existing infrastructure and extending the li...
Guest:Dan McCoy
EP #064: Nano Concrete
Oct. 26, 2023

EP #064: Nano Concrete

Usually in concrete construction, we think about the big things we can see - formwork, rebar, ready-mix concrete, tower cranes, trucks, excavation equipment, and laser screeds. In this episode, we will explore the benefits of...
Guest:Dan McCoy
EP #053: Colloidal Silica: Concrete's Next SCM
June 29, 2023

EP #053: Colloidal Silica: Concrete's Next SCM

🎙️🔊 Attention all builders, innovators, and curious minds! Don’t miss this episode of the Concrete Logic Podcast where host Seth is joined by the remarkable Dr. Jon Belkowitz, a concrete guru and patent-holder, who’s here to ...
EP #050: Polishing Concrete 101
June 8, 2023

EP #050: Polishing Concrete 101

Hey there, concrete enthusiasts! Are you ready to discover the untold secrets of polished concrete? Well, get ready for an eye-opening episode of the Concrete Logic Podcast, hosted by yours truly, Seth Tandett. In this captiv...
EP #041 - Typical Concrete Vapor Barrier Detail Defies Science
March 9, 2023

EP #041 - Typical Concrete Vapor Barrier Detail Defies Science

Are we detailing the placement of vapor barrier in the typical slab-on-ground design all wrong? When moisture develops on a concrete surface, where is it coming from? Below the surface or above? Bob Higgins, a concrete and wa...
EP #009: Concrete Gets Hydrophobic
June 9, 2022

EP #009: Concrete Gets Hydrophobic

In this episode of the Concrete Logic podcast, we brought on Brent Rollins and Scott DiLoreto from Spray-Lock to discuss colloidal silica. If you are like most folks, you probably never heard of colloidal silica (CS). It is a...