• The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.

International Concrete Abstracts Portal


Title: Presenting Laser Scan Results for Slabs-on-Ground

Author(s): Lingfeng (Leo) Zhang, James Klinger, and Bruce A. Suprenant

Publication: Concrete International

Volume: 44

Issue: 9

Appears on pages(s): 43-51

Keywords: elevation, thickness, flatness, levelness

Date: 9/1/2022

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.


Please enter this 5 digit unlock code on the web page.