Delineation is used on these jobs to separate the various irregular shapes and arches so that colors and stains don’t run together. The sawcuts themselves are either grouted or just left exposed, with the unstained concrete showing.
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Basics of Concrete Overlays
After the existing substrate is properly cleaned and prepared, apply a self-leveling overlay. If desired saw cut, "grout lines" into the concrete overlay. Apply the your choice of stain. Remove excess stain and neutralize the surface before sealing it.
The Torpedo Groover for Concrete Control Joints
The Torpedo Groover from SLIP INDUSTRIES is a 56” long, machine tooled, high grade aluminum groover. This groover cuts an initial straight control joint 1½” deep in freshly placed concrete every time.