such as the new light weight cold rolled steel framed structures for new multi story systems. as seen here in the picture below
My local concrete framed structure went on about Al stratfords new 'WINTEC' systems and how he used all his new systems in the new addition to the University of Fort Hare!! as seen below
Although my research lead me to new building methods accross to china, and i got to see how what they have been building, and i must say, they can build fast. Here is a video of how they erect a multi story hotel in just 6 days to completion!!!! 6 DAYS!!!