Abstract: Cut natural stone such as marble or granite is provided with spaced apart oppositely inclined circular saw cuts from the interiorly exposed surface to and toward but not through the exterior exposed weather surface. The cuts are made preferably towards one another without relative movement of the saw along the plane of the stone panel so as to leave a circular profile at the bottom of each inclined cut. First and second planar clamp sections are inserted to fit within each cut, the clamp sections having a complementary curved and arcuate profile penetrating the curved and arcuate profile of the saw cut. The clamp sections are each prebent so as to expose elongate back to back mounting sections in juxtaposition disposed generally parallel to the interior surface of the stone. Typically the mounting sections on one clamp portion overlies and is configured for welding to the mounting portion of the other clamp section.
Abstract: Cut natural stone such as marble or granite is provided with spaced apart oppositely inclined circular saw cuts from the interiorly exposed surface to and toward but not through the exterior exposed weather surface. The cuts are made preferably towards one another without relative movement of the saw along the plane of the stone panel so as to leave a circular profile at the bottom of each inclined cut. First and second planar clamp sections are inserted to fit within each cut, the clamp sections having a complementary curved and arcuate profile penetrating the curved and arcuate profile of the saw cut. The clamp sections are each prebent so as to expose elongate back to back mounting sections in juxtaposition disposed generally parallel to the interior surface of the stone. Typically the mounting sections on one clamp portion overlies and is configured for welding to the mounting portion of the other clamp section.