Concrete Logic

By Seth Tandett

What is the most used manmade material on Earth? You guessed it – concrete.

In each episode of Concrete Logic, we will explore one concrete-related topic with the help of industry professionals that... more

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FAQs about Concrete Logic:

How many episodes does Concrete Logic have?

The podcast currently has 157 episodes available.

Concrete Logic episodes:

August 15, 2024EP #095: Carbon Infused Concrete
In this episode of the Concrete Logic Podcast, Seth interviews Shaun Lane, founder and president of NanoCrete, about the use of graphene in concrete. They discuss the potential of graphene as a wonder material and its ability to improve the performance of concrete. Shaun explains that graphene is a carbon nanomaterial made up of carbon atoms linked together atomically in a two-dimensional configuration. He highlights the benefits of graphene in concrete applications, such as increased adhesion, reduced pumping pressure, and improved workability. Shaun also addresses common misconceptions and conspiracies surrounding graphene.

Takeaways
Graphene is a carbon nanomaterial that has the potential to significantly improve the performance of concrete.
A small amount of graphene in concrete can lead to significant performance improvements, such as increased adhesion and reduced pumping pressure. • Graphene is manufactured through processes like chemical vapor deposition and pyrolysis, and it can be produced from waste materials.
Graphene is a versatile material that has applications beyond concrete, including paints, polymers, coatings, batteries, and superconductors.
There are misconceptions and conspiracies surrounding graphene, but it is important to understand that it is simply carbon atoms linked together atomically.
Chapters
00:00 Introduction and Support for the Podcast
02:51 The Potential of Graphene in Concrete
10:53 Testing and Applications of Graphene in Concrete
15:50 Advantages of Graphene as an Admixture
20:09 Fresh Properties and Performance of Graphene-Enhanced Concrete
25:09 Manufacturing and Waste Materials for Graphene Production
29:04 Disrupting the Industry with Graphene
31:57 Conclusion and Future Outlook

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: Shaun Lane | Nanocrete | [email protected]
Guest Website:⁠ https://nano-crete.com

Producers: Kevin Cook (Grand River Construction), Jodi Tandett, Shaun Lane (NanoCrete)
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
...more
38min
August 06, 2024EP #094: Exploring the Advantages of Lightweight Concrete
In this episode of the Concrete Logic podcast, Seth interviews Kevin Cavanaugh from Arcosa Lightweight Aggregates about lightweight concrete. They discuss the history and types of lightweight aggregates, the advantages of using lightweight concrete, and the special considerations for handling and finishing lightweight concrete. They also touch on the use of lightweight concrete in response to the challenges of Type 1L cement. Overall, the conversation highlights the benefits and misconceptions surrounding lightweight concrete.

Takeaways
Lightweight concrete offers advantages such as reduced weight, allowing for smaller and fewer structural elements, and improved fire resistance.
Special handling and pre-soaking of lightweight aggregates are necessary to ensure proper internal curing and achieve desired performance.
Lightweight concrete can be a solution to the challenges posed by Type 1L cement, but it requires careful consideration and coordination with contractors and suppliers.
Misconceptions about lightweight concrete, such as concerns about durability and finishing, persist and need to be addressed through education and communication.
Chapters
00:00 Introduction and Overview
04:19 Types and History of Lightweight Aggregates
09:03 Advantages of Lightweight Concrete
12:40 Special Considerations for Handling and Finishing Lightweight Concrete
18:03 Using Lightweight Concrete for Type 1L Cement Challenges
33:44 Dispelling Misconceptions about Lightweight Concrete
38:00 Conclusion

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: Kevin Cavanaugh | Arcosa Lightweight Aggregates | [email protected]
Guest Website:⁠ https://arcosalightweight.com/

Producers: Jodi Tandett
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
...more
43min
July 25, 2024 EP #093: Colloidal Silica: The Nano-Particles Concrete Dreams About
In this episode, Dr. Jon Belkowitz and Seth discuss colloidal silica and its various applications in the concrete industry. Dr. Jon highlights the differences between colloidal silica and silicates, emphasizing the benefits of using colloidal silica as a densifier and for surface treatments. He also mentions the ongoing efforts to create an ASTM standard for colloidal silica.

The conversation touches on the importance of performance testing and the potential long-term impact of using colloidal silica in concrete.

Takeaways
• Colloidal silica is a controlled suspension of nano-sized particles of silica, typically between 1 and 100 nanometers in diameter.
• Colloidal silica is used as a densifier and for surface treatments in the concrete industry.
• Silicates, on the other hand, react quickly and create a gel-like surface, which can limit penetration into the concrete.
• Using colloidal silica instead of silicates can provide longer-term benefits and reduce the risk of issues like hydrolysis in flooring systems.
• The ASTM is working on creating a standard specification for colloidal silica use in concrete, including performance testing.
• Colloidal silica offers ease of finishing and can help prevent issues like pinholes in the concrete surface.

Chapters
00:00 Introduction and Overview
03:06 Definition and History of Colloidal Silica
07:16 Differences Between Colloidal Silica and Silicates
13:15 The Importance of Using the Right Materials in Concrete
26:07 Progress Update on ASTM Standard for Colloidal Silica

***
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: Dr. Jon Belkowitz | Intelligent Concrete | [email protected]
Guest Website:⁠ https://www.intelligent-concrete.com/

Producers: Jodi Tandett
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

...more
47min
July 18, 2024 EP #092: Concrete Contractors Unite: PLC Troubleshooting
In this episode, Seth interviews Mike Hernandez, the Technical Director of the American Society of Concrete Contractors (ASCC), about a survey they conducted on Portland Limestone Cement (PLC). The survey aimed to understand the challenges and differences contractors were experiencing when using PLC compared to traditional cement mixes.

Mike discusses the survey results, which showed increased water demand and set times, as well as changes in plastic and hardened properties. He explains that the next phase of the study involves collecting a large number of mix designs to determine what makes a mix successful with PLC. Mike encourages contractors to submit their successful mix designs to help gather more data.

Takeaways
• The survey conducted by ASCC and ACI on Portland Limestone Cement (PLC) revealed increased water demand and set times, as well as changes in plastic and hardened properties.
• The next phase of the study involves collecting a large number of mix designs to determine what makes a mix successful with PLC.
• Contractors are encouraged to submit their successful mix designs to help gather more data and understand the factors that contribute to successful PLC mixes.
• PLC presents new challenges for contractors, and proper preparation, testing, and curing are crucial to achieving desired results.
Chapters
00:00 Introduction and Purpose of the Podcast
03:17 Introduction to ASCC and its Role
07:03 Collecting Mix Designs for Analysis
08:58 Regional Variations in Mix Designs
11:50 Challenges with PLC in Slabs
16:37 The Impact of PLC on Curing and Finish
25:27 Variability in Responses to PLC
30:42 Call for Submission of Successful Mix Designs

***
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: Mike Hernandez | [email protected]
Guest Website:⁠ ascconline.org
Submit slab mix designs: [email protected]

Producers: Jodi Tandett
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
...more
44min
July 09, 2024EP #091: Rethinking Time Limits on Concrete
In this episode, Seth interviews Rich Szecsy, an executive
in the concrete supply industry. They discuss the recent change in the batch time for concrete from 90 minutes to 120 minutes.
Rich explains the history behind the 90-minute time limit and the lack of scientific justification for it. He emphasizes the importance of considering the practicality and
sustainability of construction methods. They also touch on the topic of temperature specifications for concrete and the need for a more nuanced approach.
Takeaways
The 90-minute time limit for concrete batch time
has been in place since the 1930s, but there is no scientific justification for it.

The recent change to a purchaser-determined batch
time allows for more flexibility and practicality in construction projects.

Temperature specifications for concrete should
be based on the specific conditions and requirements of each project, rather
than arbitrary limits.

The focus should be on building something and
finding the most efficient and sustainable methods to achieve that goal.

The responsibility of a concrete producer is to
the purchaser, and specifications should be tailored to meet their needs and preferences.

Chapters
00:00 Introduction and Background
05:34 The Change from 90 Minutes to 120 Minutes
11:05 The History and Justification of the 90-Minute Time Limit
27:48 Rethinking Temperature Specifications
38:04 Prioritizing Practicality and Sustainability
38:54 The Responsibility of Concrete Producers

***
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: Rich Szecsy | [email protected]
Guest Website:⁠ https://www.linkedin.com/in/rich-s-szecsy-phd-pe-faci-8724992/

Producers: Jodi Tandett
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
...more
45min
June 27, 2024EP #090: High-Performance Concrete
In this episode of the Concrete Logic Podcast Seth welcomes back to the show Bill Kulish with Steelike, Inc. Bill explains the unique properties of UHPC, its durability, and its resistance to temperature variations. The conversation also covers the cost and quality control of UHPC compared to traditional concrete.
The conversation delves into the differences between traditional concrete and ultra-high-performance concrete (UHPC), highlighting the ingredients, handling, and performance of each. It also explores the applications and benefits of UHPC in repairs and infrastructure projects, as well as the challenges and considerations of using UHPC. The discussion concludes with a focus on the environmental and long-term performance implications of UHPC and traditional concrete.
Takeaways
The unique properties of UHPC, including its durability and resistance to temperature variations, make it a valuable bridge repair material.

The quality control of UHPC is paramount, requiring careful consideration of the materials used and adherence to standards and specifications.

Applications and benefits of UHPC in repairs and infrastructure projects.

Challenges and considerations in using UHPC.

Environmental and long-term performance implications of UHPC and traditional concrete.
Chapters
00:00 Reducing the Carbon Footprint with Ultra-High-Performance Concrete

10:04 The Unique Properties of UHPC

27:34 Understanding Concrete Ingredients and Handling

37:39 The Selectivity of UHPC Ingredients

40:38 Applications and Benefits of UHPC in Infrastructure
*** 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.

Episode References
Guest: Bill Kulish | Steelike, Inc. | [email protected]
Guest Website: https://steelike.com/

Producers: Jodi Tandett
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
...more
54min
June 18, 2024EP #089: Will AI Take Over Concrete Mix Design?
In this episode, Seth interviews Alex Hall, CEO of Concrete AI, to discuss the impact of AI on the concrete industry. They explore the use of AI in concrete design, material optimization, and the challenges of carbon reduction.
Alex shares insights on the future of concrete technology and its global impact.
Takeaways
AI is revolutionizing the concrete industry by
enabling material optimization and carbon reduction.

The use of AI in concrete design allows for
predictive modeling of concrete performance based on raw material data.

The future of concrete technology involves
addressing the global impact of concrete production and consumption.

The challenges of carbon reduction in the
concrete industry require innovative solutions and a shift towards low-carbon
concrete products.

The history and evolution of concrete pumping
have significantly influenced construction practices, especially in high-rise and infrastructure projects.

Chapters
00:00 Revolutionizing the Concrete Industry with AI
07:30 Predictive Modeling and Material Optimization in Concrete Design
33:49 Challenges and Solutions for Carbon Reduction in the Concrete Industry

***
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: Alex Hall | Concrete AI | ⁠⁠ [email protected]
Guest Website:⁠ https://www.concrete.ai/

Producers: Jodi Tandett
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
...more
46min
June 04, 2024EP #088: Concrete Pumping 101
In this episode of the Concrete Logic Podcast, Seth
interviews Gary Brown, a business development professional with 47 years of experience in the concrete pumping industry.
They discuss the introduction to concrete pumping, its various types, operation, impact on concrete mix design,
and safety considerations. Gary also shares insights on the American Concrete Pumping Association's safety initiatives and the lucrative career opportunities in concrete pumping.

Takeaways
Concrete pumping is a versatile and efficient
method of moving concrete, reducing labor and expediting the placement of concrete in various construction projects.

The American Concrete Pumping Association (ACPA) has introduced safety initiatives to promote safer practices and reduce accidents in the concrete pumping industry.

Concrete pumping offers lucrative career
opportunities, with operators earning high earnings with experience and additional hours worked.

The impact of concrete pumping on concrete mix
design has led to the development of pump-friendly mixes, with a focus on fluidity and safety considerations.

The history and evolution of concrete pumping have
significantly influenced construction practices, especially in high-rise and infrastructure projects.

Chapters
00:00 Introduction to Concrete Pumping: Types and Operation
08:20 Impact of Concrete Pumping on Mix Design and Safety

***
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: Gary Brown | R.L. McCoy | ⁠⁠ [email protected]
Guest Website:⁠ ⁠ https://www.rlmccoy.net/, https://www.wearesafertogether.org/

Producer: Jodi Tandett
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
...more
46min
May 21, 2024EP #087: The Importance of Properly Curing Concrete
In this Concrete Logic Podcast episode, Seth and Robert
Higgins discuss the importance of curing concrete properly and the impact it has on the durability and sustainability of concrete. They highlight the
historical practices of curing and how they have not evolved to keep up with changes in concrete composition.
They also discuss the effects of temperature on curing
and the role of alkalinity in concrete. The conversation emphasizes the need for improved curing practices to ensure the longevity and performance of
concrete structures.
Takeaways
Proper curing practices are essential for the
durability and sustainability of concrete.

Historical curing practices have not evolved to
keep up with changes in concrete composition.

Temperature plays a significant role in the
effectiveness of curing, with higher temperatures leading to faster curing but
potentially weaker and more permeable concrete.

Alkalinity in concrete, caused by changes in
cement production and the use of additives, can affect the curing process and
lead to weaker and more porous concrete.

Improved curing practices can significantly
increase the durability and sustainability of concrete structures.
Chapters
00:00 Introduction and Podcast Support
02:41 The Effectiveness of Curing on Concrete
08:22 The Impact of Alkalinity on Concrete
10:26 The Effects of Temperature on Concrete Curing
22:36 The Weaker and More Porous Surface of Concrete
28:34 The Importance of Proper Moisture Content in Concrete
32:14 The Potential for More Durable and Sustainable Concrete
37:30 The Need for Improved Curing Practices
41:29 Testing and Understanding Alkalinity in Concrete
45:03 Conclusion and Closing Remarks

***
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: Robert Higgins | RC Consulting | ⁠⁠ [email protected]
Guest Website:⁠ ⁠ linkedin.com/in/robert-higgins-b8294411

Producers: Dan McCoy ($257.94)
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
...more
50min
May 07, 2024EP #086: Maintenance, Government Funds and Concrete Bridges
In this episode of the Concrete Logic Podcast, Seth and Dan McCoy discuss the maintenance and funding of bridges in the United States. They address questions about the responsibility of bridge maintenance, the
allocation of government resources, and the challenges of maintaining bridges over time.
They also compare the maintenance requirements of bridges and tunnels, highlighting the environmental factors that affect each structure. Additionally, they explore the process of replacing a bridge foundation
underwater and the cost considerations involved.
Takeaways
Bridge maintenance in the United States is the
responsibility of the state in which the bridge is located, with funding provided by the federal government.

The government allocates resources to bridge
maintenance, but the funding is limited and needs to be prioritized among
various infrastructure projects.

Bridges require more maintenance over time
compared to tunnels due to their exposure to the open environment and the need to manage water and salt corrosion.

Replacing a bridge foundation underwater is a
complex and costly process, often involving the construction of cofferdams and temporary supports.

The American Road and Transportation Builders
Association's Bridge Report provides comprehensive information on bridges in the United States.
Chapters
00:00 Introduction and Value for Value Podcast
03:21 Responsibility of Bridge Maintenance and Government Funding
28:41 Replacing Bridge Foundations Underwater
38:08 The Importance of Investing in Infrastructure

***
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:
Dan McCoy | R.L. McCoy | ⁠⁠ [email protected]
Guest Website:⁠ ⁠http://www.rlmccoy.net/

ARBTA Bridge Report: https://artbabridgereport.org/

Producers: Jodi Tandett ($12.47), Jason Stubna
($26.25), Thomas Ginther ($10.80)
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
...more
47min

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