Place up to 140,000 cubic yards of tremie concrete to construct a 2,700-foot-long concrete dam across the Ohio River without draining the water. Located on the Ohio River that begins in Pittsburgh and ...
The book is written for apprentices, ironworkers and inspectors working with steel reinforced concrete. Placing Reinforcing Bars is typically cited in project specifications, special provisions, and ...
We are super excited to announce the third prototype of SkyTy (P3). P3 has been able to fly and tie for a few months now. Watch the world’s first automated (hands-off) rebar tying by aerial robot.
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