- Why Challenger
Using the latest 3D laser scanners and other survey equipment, our professional team delivers quick and cost-effective solutions to concrete contractors. This includes measuring thickness and precise elevations of slabs to assess Floor Flatness (FF) and Floor Levelness (FL) for our clients.
Our approach delivers an exceptionally precise and detailed map of the entire surface being scanned allowing concrete contractors to see high and low spots in the slab so they can address them on site that same day. This work also supports reliable FF and FL quality reports that are certified and backed by professional staff.
3D laser scanning provides the most accurate measurement method currently available (~1mm), and is not subject to the calibration errors associated with conventional dipstick instruments. This allows us to identify slab deficiencies and stake them out for correction.