Quote:
Originally Posted by KevinFromTexas
^He's asking about concrete framed buildings, though. Those you mentioned have steel frames.
I would guess they'll be fine. The type thing that damages concrete are the elements - rain and freezing temperatures mostly, but since the bulk of the skeleton of the building is internal, they should be fine. I do wonder about ones with large exposed sections of concrete such as The Monarch (the wings) and Four Seasons Residences (the balconies) - and any concrete balconies that hang out there for that matter. The balconies on 360 look insane from the street.
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Good point. It got me thinking. Google tells me, via Auburn University, that the first concrete skyscraper was the Ingalls Building, built in 1904, which is still in use. So 111 years is as far as we've gotten in modern times. The Pantheon in Rome is made of concrete and was built in 200 AD, but that's not relevant to how we build today. If you want to get all science-y, there is a paper called "Concrete Structures For 1,000 Years Of Lifespan - Part 1", link below, but that's just me getting sucked into the Google rabbit hole. I need to step away from the Google and get back to work. Haha.
Timeline of Concrete (Auburn University):
http://www.auburn.edu/academic/archi...e/timeline.htm
Concrete Structures For 1,000 Years Of Lifespan:
https://www4.uwm.edu/cbu/Papers/2003...ts/REP-506.pdf