cloudshipsrule
Graduate Poster
- Joined
- Apr 20, 2006
- Messages
- 1,170
Christophera,
How many levels/floors of the towers were constructed between each pouring of the concrete core? In other words, did the concrete for the core get poured as each level was built, or did the concrete get poured for the core after every 5 or 10 or 15 stories of building were constructed?
How many levels/floors of the towers were constructed between each pouring of the concrete core? In other words, did the concrete for the core get poured as each level was built, or did the concrete get poured for the core after every 5 or 10 or 15 stories of building were constructed?