Title: Presenting Laser Scan Results for Slabs-on-Ground
Author(s): Lingfeng (Leo) Zhang, James Klinger, and Bruce A. Suprenant
Publication: Concrete International
Appears on pages(s): 43-51
Keywords: elevation, thickness, flatness, levelness
In December 2021, the American Society of Concrete Contractors (ASCC) initiated a study focused on laser scanning results and deliverables for slabs-on-ground to provide recommendation to Joint ACI-ASCC Committee 117, Tolerances. The article discusses slab thickness and F-numbers results from this study, possible issues with laser scan results, and provides recommendations for organization and presentation of laser scan results for a slab-on-ground.