HackerTube / Video
30-story building built in 15 days! Construction time lapse of J57, Changsha, China.
AI+R
Time-lapse of Broad Group erecting a 30-story prefabricated hotel (J57) in Changsha, China in about 15 days. The description touts modular construction's precision, speed and low waste.
Shared as a striking example of what prefab modular construction can achieve in speed.
3 Hacker News mentions · 2012–2015