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Maroc Maroc - TECHXPLORE.COM - RSS news feed - 29/Jan 20:24

Can desert sand be used to build houses and roads?

The world may be running out of sand suitable for concrete. Researchers are therefore testing a possible solution for using desert sand as a material. Ren Wei and several researchers at NTNU and the University of Tokyo have made a prototype of a new material: botanical sand concrete. It combines desert sand with plant-based additives and is made by pressing desert sand and tiny pieces of wood together, along with heat. Their paper is published in the Journal of Building Engineering.

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