Concrete Logic Seth Tandett

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 |  ⁠⁠ garybrown@rlmccoy.net

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 | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠



Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠
LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast

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 |  ⁠⁠ rcconsulting.higgins@gmail.com

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 | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast

 

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 |  ⁠⁠ danmccoy@rlmccoy.net

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 | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠
LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast

In this episode of the Concrete Logic Podcast, Seth and Dr. Belkowitz answer questions from students at Virginia Tech about concrete mix design. They discuss the role of aggregate size in a mix design, its impact on the cost and control of the concrete, and the importance of a well-graded gradation.

They also touch on the use of recycled concrete aggregate and its potential effects on the hydration process. The conversation highlights the economic and technical considerations involved in selecting the right
aggregate for a concrete mix.

Additionally, Dr. Jon and Seth discuss the impact of fines in aggregate on shrinkage, the seasonality of concrete work, and the decision-making process for choosing cement types in construction projects. They also share their favorite concrete mix designs.

Takeaways


Aggregate size in a concrete mix design affects
the cost and control of the concrete.
A well-graded gradation of rock and sand helps
reduce the porosity index and the amount of paste needed in the mix.
Recycled concrete aggregate can have
contaminants that affect the hydration process and may require rock washing.
Aggregate size can also impact shrinkage of
concrete.
Considerations for selecting the right aggregate
include economic factors, availability, and technical specifications.
The fines in aggregate, such as the fine particles that pass through a sieve, can have an impact on shrinkage and other properties of concrete.
Concrete work is not necessarily seasonal, as
there are techniques and materials available to pour concrete in various weather conditions.
The choice of cement type in construction projects is typically made by the engineer, architect, or project manager based on project requirements and local industry practices.
Favorite concrete mix designs and job site
stories can vary among professionals in the industry, showcasing the diverse and exciting nature of working with concrete.

Chapters

00:00 Introduction and T-Shirt Discussion

10:00 The Role of Aggregate Size in Concrete Mix Design

16:11 The Impact of Recycled Concrete Aggregate on Mix
Design

43:14 Favorite Concrete Mix Designs and Job Site Stories

  

***

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 | Jon@intelligent-concrete.com

Guest Website:⁠ https://www.intelligent-concrete.com/

Guest: Virginia Tech Myers-Lawson School of Construction

Guest Website: https://mlsoc.vt.edu/



Producers: Jodi Tandett

Associate Producer: Gregory Rice

Donate & Become a Producer: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/support/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Music: Mike Dunton | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.mikeduntonmusic.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast

In this episode of the Concrete Logic Podcast, host Seth
Tandett answers questions from students at Virginia Tech about career advice and the inspiration behind the podcast. He discusses the benefits of staying
with one company for a long time and finding a good fit in terms of culture and values.

Seth also shares the five laws of stratospheric success from the book 'The Go-Giver' and highlights the variety and unique aspects of the concrete industry. He concludes by inviting listeners to visit the podcast website and support the show.

Takeaways


Staying with one company for a long time can
lead to success and higher earnings in the long run.
Finding a company that aligns with your values
and culture is important for job satisfaction.
The five laws of stratospheric success from 'The
Go-Giver' are: value, compensation, influence, authenticity, and receptivity.
The concrete industry offers a variety of roles
and requires knowledge in chemistry, weather forecasting, and engineering.
Concrete structures are sustainable and built to
last, making the industry rewarding for those involved.

Chapters

00:00 Introduction and Q&A Format

06:41 The Five Laws of Stratospheric Success

14:10 The Variety and Unique Aspects of the Concrete Field

***

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: Virginia Tech CEM Students

Guest Website:⁠ https://www.vt.edu/academics/majors/construction-engineering-and-management.html

Book suggestion: The Go-Giver https://thegogiver.com/movement/

 

Producers: Jodi Tandett

Donate & Become a Producer: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/support/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Music: Mike Dunton | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.mikeduntonmusic.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast

In this episode, Seth interviews Leo Zhang, a virtual
construction manager and chair of ACI 117 subcommittee 117 L, who discusses using laser scanning in concrete construction. He explains that laser scanning is a form of
reality capture that uses an optical instrument to collect dimensional information and create a 3D point cloud model.

Laser scanning is used in various stages of construction,
including pre-construction planning, quality assurance, and as-built documentation. While laser scanning has many benefits, such as detecting clashes and ensuring accuracy, there are still limitations and challenges to
overcome. Overall, laser scanning is a valuable tool that complements other surveying methods in the construction industry.

Takeaways


Laser scanning is a form of reality capture that
uses an optical instrument to collect dimensional information and create a 3D
point cloud model.
Laser scanning is used in various stages of
construction, including pre-construction planning, quality assurance, and as-built documentation.
Laser scanning can help detect clashes, ensure
accuracy, and improve efficiency in construction projects.
While laser scanning has many benefits, there
are still limitations and challenges to overcome, such as accuracy and standardization.

Chapters

00:00 Introduction and Podcast Support

03:37 Overview of BIM and Laser Scanning

08:08 Challenges in Detailing Models for Concrete Structures

09:37 Application of Laser Scanning in Construction

15:54 Pre-Pour Quality Assurance with Laser Scanning

22:22 Favorite Use of Laser Scanning on a Job

25:09 Limitations and Certification of Laser Scanning

28:21 Setting Standards and Certification for Laser Scanning

31:07 Conclusion and Contact Information

 

***

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: Leo Zhang | The Conco Companies |  lzhang@conconow.com

Guest Website:⁠ https://www.conconow.com/

 

Producers: Jodi Tandett

Donate & Become a Producer: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/support/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Music: Mike Dunton | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.mikeduntonmusic.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠mikeduntonmusic@gmail.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | Instagram ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@Mike_Dunton⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

 

Host: Seth Tandett, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠seth@concretelogicpodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Host LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/seth-tandett/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.concretelogicpodcast.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/concrete-logic-podcast