also there will be 6 basement floors, so the hole will be as big as other chinese megatalls. the question is if underground floors can be assembled with the broad method once the time comes. i for one am very curious to see how fast this method will end up being. i expect them to be a lot faster than normal construction, but not as fast as they say :cheers: if they manage to pull of an average of 1m a day once it starts rising i am more than satified already :nuts:agree, the foundation will go in the normal way and will take at least half a year.
this will break the 200 floors mark, which is at least as great as the 1000m mark to me.no doubt that they try it now :cheers: and even if the construction method does not speed up things significantly, this building will still break records in roof height, number of floors, probably also usable floor for a single tower!