Concrete Logic

EP #083: Laser Scanning’s Role in Concrete Construction


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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 |  [email protected]

    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 | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠[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

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    Concrete LogicBy Seth Tandett

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