When concrete shells are constructed, they usually have to be supported by elaborate timber structures. A revolutionary technique developed at the Vienna University of Technology now uses inflatable ...

This time of year, bushels of rhubarb, potatoes, and lettuce can be harvested in abundance at the People’s Pantry, a community garden that doubles as a fresh food pantry in Blackpool, England. There, ...

Let's think of a paper sheet. If we tried to stiffen it from its primary state, it couldn't support its own weight. However, if we bend it, the sheet achieves a new structural quality. The shells act ...

Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of labor and material. A very resource ...

GRAND RIVERS, Ky. (Aug. 9, 2018) - The U.S. Army Corps of Engineers Nashville District successfully placed the first 1.3 million pound concrete shell on the riverbed Aug. 6 that will be part of the ...

Seashell-modified concrete offers a low-carbon alternative, reducing emissions and maintaining performance, ideal for coastal ...

An alternative for resource intensive formwork for the construction of concrete domes has been developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure. Concrete ...

In an article recently published in the journal Additive Manufacturing, researchers discussed the utility of automated robotic concrete spraying in the digital manufacturing of ribbed concrete shells.