EP #075: How to Unlearn Everything You Know About Moisture in Concrete
Episode description
Summary
In this episode, Seth interviews Robert Higgins, a flooring concrete consultant specialist, about the issue of moisture in old concrete. Robert explains that moisture in older concrete is caused by a condition called ionic dew point, where particles migrate to the surface due to diffusion, not moisture migration.
He emphasizes the importance of addressing older concrete differently and recommends grinding off the surface to remove accumulated salts. Robert also discusses the acclimation of adhesive and flooring products to prevent moisture accumulation. He highlights the need for proper testing and understanding of environmental conditions to avoid moisture issues.
Takeaways
- Moisture in older concrete is caused by ionic dew point, where particles migrate to the surface due to diffusion, not moisture migration.
- Grinding off the surface of older concrete can remove accumulated salts and prevent moisture issues.
- Adhesive and flooring products should be acclimated to the same temperature as the concrete to avoid moisture accumulation.
- Proper testing and understanding of environmental conditions are crucial to prevent moisture issues in flooring installations.
Chapters
00:00 Introduction
02:28 Issue with Old Concrete and Moisture
13:59 Moisture Accumulation and Adhesive Acclimation
20:34 Addressing Moisture in Operating Warehouses
26:00 Permanent Solutions and Avoiding Blame
29:33 Cement Grinding Aids and Chemical Migration
32:40 Conclusion
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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: Jodi Tandett, Jace Stocker
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