Nucor Rebar Fabrication teams with ACR, robotic tying machine developer

Sources: Advanced Construction Robotics Inc., Allison Park, Pa.; CP staff Advanced Construction Robotics has entered an agreement with Nucor Rebar Fabrication Inc., broadening deployment of ACR’s TyBOT. Nucor Rebar Fabrication will integrate the robotic tying machine into its installation contracts, starting with a Washington State project. Bridge deck site demonstrations have proved the TyBOT’s ability to increase rebar crew productivity…

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Rebar placement robot books 15-ton day on Florida bridge deck 

Sources: Advanced Construction Robotics Inc., Allison Park, Pa.; CP staff Armed with Advanced Construction Robotics’ IronBOT and TyBOT devices, crews from Shelby Erectors recently wrapped up placement of 164 tons of rebar, coupled with the securing of 83,200 top and bottom ties, for the 53,400 sq. ft. deck of a Kirkman Road crossing in Orlando. Daily output on the 310-ft.…

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Robotics engineers move from rebar tying to handling, placement

Sources: Advanced Construction Robotics, Pittsburgh; CP staff Advanced Construction Robotics (ACR) arrived in Las Vegas for ConExpo-Con/Agg with its second workhorse for reinforced concrete construction: IronBOT, equipped to lift, carry and place up to 5,000-lb. bundles in transverse or longitudinal orientation and relieve crew members of routine heavy lifting. IronBOT joins TyBOT, the rebar-tying robot that put ACR on the…

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MANUFACTURERS – JULY 2021

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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