Videos

In this clip from EP #119, John Michael Guynn explains why some cement particles never fully hydrate, leaving unused strength behind. Learn how this wasted potential impacts concrete performance and the environment. Watch the full episode for more insights into optimizing cement use and reducing CO2 emissions in concrete production!

What if you were told there’s better concrete out there with more limestone than what’s used in Type IL cement mixes? Sounds crazy, right? But that’s exactly what we’re exploring today with John Guynn and John Kline. In this episode, we explore ACI 211-7R and its potential to reduce cement…

What if you were told there’s better concrete out there with more limestone than what’s used in Type IL cement mixes? Sounds crazy, right? But that’s exactly what we’re exploring today with John Guynn and John Kline. In this episode, we explore ACI 211-7R and its potential to reduce cement…

When concrete fails, it feels personal. Dr. Jon reveals how petrography turns frustration into clarity by identifying hidden causes behind concrete disasters. From EP #118: Concrete Petrography Explained.

Dr. Jon explains how petrographic analysis uncovers aggregate segregation and paste-rich surfaces, causing premature concrete pavement failures. From EP #118: Concrete Petrography Explained.

Petrography isn't just about fixing problems after they happen—it's about preventing them. Dr. Jon Belkowitz explains how petrographic analysis empowers engineers and producers to create better concrete mix designs, tackling durability issues like ASR and calcium oxychloride before they start. Discover how a proactive microscopic approach can ensure your concrete’s…

Why are luxury homes facing mysterious concrete discoloration? Dr. Jon Belkowitz explains a real-world scenario of million-dollar homes plagued by unexpected white streaks on concrete roofing tiles. Learn what's causing homeowner complaints and how petrography helps diagnose and solve these puzzling concrete issues.

Learn when and why you need petrography analysis for concrete quality control and troubleshooting. Find out how this tool can help improve your construction projects!

In this episode, Seth Tandett brings back Dr. Jon Belkowitz to unpack a powerful but often misunderstood tool in the concrete world—petrography. From diagnosing floor failures to proactively optimizing mix designs, Dr. Jon explains how petrography gives contractors, suppliers, and engineers a microscopic advantage. Whether you're battling ASR or just…

In this episode, Seth Tandett brings back Dr. Jon Belkowitz to unpack a powerful but often misunderstood tool in the concrete world—petrography. From diagnosing floor failures to proactively optimizing mix designs, Dr. Jon explains how petrography gives contractors, suppliers, and engineers a microscopic advantage. Whether you're battling ASR or just…

Todd Ohlheiser reveals that 80% of concrete curing problems come down to improper initial curing practices—do you see this on your projects too? Drop your experiences in the comments! ⬇️

Todd Ohlheiser discusses making concrete data more accessible and user-friendly to help producers and contractors take action—what’s your biggest challenge with data management? Share your insights below! ⬇️

🧠 "There is no problem until there's a problem." Todd Ohlheiser emphasizes how critical, yet overlooked, initial curing practices are often misunderstood—do you agree?

In this insightful clip, Todd Ohlheiser shares the top mistakes he sees most often on the job site when it comes to concrete curing. One major issue: cylinders left in improper environments, such as sitting behind curbs or in corners. Another common mistake? Not using a min-max thermometer, which means…

Learn the secret behind perfect concrete cylinder testing, including curing methods and how to achieve optimal 28-day strengths. This is a must-watch for anyone in the concrete industry!

In this episode, Seth Tandett talks with Todd Ohlheiser, Executive Director of the Colorado Ready Mixed Concrete Association (CRMCA), about the CTAC Program (Concrete Testing Adherence Collaboration Program). Todd explains how this program helps ensure that concrete cylinders are properly tested and cured, addressing common mistakes that lead to low…

In this episode, Seth Tandett talks with Todd Ohlheiser, Executive Director of the Colorado Ready Mixed Concrete Association (CRMCA), about the CTAC Program (Concrete Testing Adherence Collaboration Program). Todd explains how this program helps ensure that concrete cylinders are properly tested and cured, addressing common mistakes that lead to low…

💧 Ever wonder why concrete behaves differently than expected when it comes to moisture? In this clip from EP #116 of the Concrete Logic Podcast, we explore the mystery of moisture movement in concrete and why common studies just don’t match up with what we’re seeing in real-world conditions. 🔬…

Robert Higgins (Concrete Bob) takes aim at one of the concrete industry's biggest myths: the emphasis on 28-day strength as the ultimate benchmark for quality concrete. 🔑 Key Takeaways: - Workmen are often blamed for issues that stem from poor chemistry and standards. - The 28-day strength test is misleading—higher…

A 42-year-old slab tested at 1.9% moisture—then spiked to 4.3% in just 15 minutes! 😱Find out what caused this shocking change and how it affects your concrete. Watch now! 👇

🔥 EP #116: WHY CONCRETE FAILS – THE HIDDEN TRUTHS ABOUT MOISTURE, SALT & CURING 🔥 ============================= This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission. ============================= In this episode, Seth Tandett and "Concrete Bob" Higgins expose…

💥 The Concrete Logic Podcast 💥 🛠️ Hosted by: Seth Tandett 🔥 EP #116: WHY CONCRETE FAILS – THE HIDDEN TRUTHS ABOUT MOISTURE, SALT & CURING 🔥 ============================= This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission.…