Quote:
Originally Posted by kph06
Looking at the webcam, the first steel column is being placed - each column should be roughly two levels high. The columns for the tower will be steel and the floor slabs will be concrete. Steel was chosen over concrete because concrete shrinks as it cures, by the time the building gets to full height the shrinkage would have compounded causing the floors to be mismatched.
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Thanks for pointing this out; this is very interesting information (regarding the concrete shrinkage).
It seems as though steel tower construction goes up much faster than concrete, so I expect to see this rising very quickly from this point on.
This raises a question regarding the Fenwick Tower redevelopment - will the tower extension (36 storey portion) be steel column construction also?
Thanks to Duff for the pictures