Posted Feb 6, 2013, 6:56 AM
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Registered User
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Join Date: Jan 2013
Location: Brabant (Southern part of The Netherlands)
Posts: 52
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Sometimes it seems to me that concrete is first pumped up to the top of the core (with a concrete pump on truck), and from there down again to the outside columns and floor (with the concrete arm on top of the core).
As can be seen on the picture in the previous post...
But here from Europe, I have to rely fully on the webcams.
Can anybody from NYC-side explain what's actually going on concerning the way of concrete pumping/pouring?
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