Concrete mix temperature control specialist NITROcrete has appointed Stephen De Bever as chief executive officer, succeeding founder Drew Nelson, who transitions to the executive chairman post. De Bever arrives with two decades’ experience in concrete and construction, most recently serving as Standard Precast chief executive officer and Brundage-Bone Concrete Pumping chief operating officer.  “NITROcrete technology addresses the concrete industry’s need…

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Developer of rebar-tying robot takes top AGC-Autodesk award

Source: Associated General Contractors of America, Washington, D.C.

Saxonburg, Pa.-based Brayman Construction and its affiliate, Advanced Construction Robotics, took first place and a $10,000 prize in the inaugural AGC-Autodesk Innovation Awards program for an autonomous rebar-tying robot geared to bridge construction. The Tybot device ties continuously day or night, and takes over after construction crews carry, place and frame-in 10 percent of deck rebar.

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