News
It’s messy. It’s not glamorous. And it’s not easy. 3D concrete printing is happening in Iowa and could become a revolutionary ...
UNESCO World Heritage CentreThe Centennial Hall, a landmark in the history of reinforced concrete architecture, was erected in 1911-1913 by the architect Max Berg as a multi-purpose recreational ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback