Building houses with diapers

Concrete uses sand, and this is a problem due to a growing shortage of sand. However, Siswanti Zuraida, a researcher at the University of Kitakyushu in Japan, has proposed that cleaned and shredded diapers can be used in concrete as a sand replacement:

To make the first prototype, Zuraida reused diapers from her own young children. The team washed, sterilised and dried the diapers, before shredding and mixing them with different amounts of other materials, such as gravel or sand. This served as the aggregate that the team mixed with Portland cement and water to create concrete.

More info: New Scientist

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Posted By: Alex - Tue May 30, 2023
Category: Architecture | Babies | Excrement

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