Bridging the Specification Gap between Divisions 03 and 09: Concrete and floorcovering associations unite
by Ward R. Malisch, PhD, PE, and Bruce A. Suprenant, PhD, PE Division 03 specifies concrete floor surface flatness requirements to be installed by the concrete contractor. Division 09 specifies the concrete floor surface flatness for the flooring installer that must be met before installing the floorcovering. What does it…