According to the release, TyBOT accomplished 17,823 ties in two ... to drive on the concrete form instead of rail. Once set up and calibrated, a camera detects the necessary rebar intersections.

When concrete contractors need rebar cut or bent ... Adding an extension handle to the battery-powered tier allowed workers to tie rebar standing erect, further reducing the potential for injury.

Thermite is often used in welding railroad tracks, and I linked a video of fresh tracks being welded that had concrete ties. I knew I ... better known as rebar. Steel can stretch, adding steel ...