Title: ASCC 3-D Laser Scanning Study

Author(s): William Paul, James Klinger, and Bruce A. Suprenant

Publication: Concrete International

Volume: 42

Issue: 2

Appears on pages(s): 30-36

Keywords: flatness, levelness, repeatability, reproducibility

Date: 2/1/2020

Abstract:
This is a second article in a series discussing a study to evaluate laser scanning for concrete quality assurance applications. It focuses on the use of laser scanning technology to evaluate floor flatness and levelness. F-numbers obtained using a Type II device and laser imaging devices were compared and evaluated for their repeatability and reproducibility.