Posted Feb 7, 2013, 8:36 PM
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JACKinBeantown
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Join Date: Jun 2003
Location: Location: Location:
Posts: 8,847
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Once the building reaches seven floors or so and the concrete pumps arms can't reach that high, will they lift large pouring containers with the cranes, transfer the concrete to the pump on top of the core and use that arm to pour the concrete to the floors and columns just below?
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Hi.
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