tent

Concrete Tent Can be Assembled in Minutes
Concrete Tent Can be Assembled in Minutes
Concrete Tent Can be Assembled in Minutes
A new invention that could speed up construction or could be shipped to disaster areas for instant homes, is the world’s first concrete tent. The Royal College of Art in London engineering students developed a tent that is blown-up using a fan, and then can be hardened into concrete within 24 hours after adding water.  The tents can be shipped in a box to anywhere in the world and would be the per