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
***
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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 (https://www.mikeduntonmusic.com/) | mikeduntonmusic@gmail.com (mailto:mikeduntonmusic@gmail.com) | Instagram @Mike_Dunton (https://www.instagram.com/Mike_Dunton)
Host: Seth Tandett, seth@concretelogicpodcast.com (mailto: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
