Ray Kerwin, Director of Global Planning with Topcon, gives a quick overview and hits the highlights of how the Topcon GLS-2000 laser scanner with Rithm software can help concrete contractors monitor wet concrete and fix high or low areas before the concrete dries.

First the concrete contractor scans the wet concrete with the GLS-2000. Then the software creates a heat map showing the high and low marks of the slab. Contractors in the field and see in real time where those spots are and fix them, minimizing rework once the concrete hardens.