Dare to try? Japan develops 'edible cement'

Dare to try? Japan develops 'edible cement'

Postprzez jira13578 » 26 lip 2022, o 11:34

Dare to try? Japan develops 'edible cement'

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Researchers at the University of Tokyo in Japan have developed an amazing new technology. to turn food waste into cement

Student Kota Machida and Professor Yuya Sakai of the University of Tokyo The study participants said Such technology can turn food waste into a material that is strong but can bend and bend. similar to cement

Both researchers said The developed material is four times stronger than conventional concrete. It is also a sustainable material. And most importantly, you can eat it as well.

Professor Sakai has been working on ways to replace cement-based concrete with sustainable materials. This is because cement production emits high levels of carbon dioxide into the air. According to the Chatham House research group.

Food waste is a huge problem both in Japan and around the world. In 2019, Japan dumped 5.7 million tonnes of food waste, and the government is working to reduce that number to 2.7 million tonnes by the year. 2030, or 8 years from now.

Ordinarily, food waste ends up in landfills. or let it rot away which releases methane in those processes. Now these food wastes are used to make concrete. which is a material that can be recycled and can be buried in the ground if you don't want to use it without affecting the environment

Sakai and Machida said they hoped the new material could replace plastic and cement. and help alleviate global warming caused by food waste

Sakai previously made concrete from scrap wood. Then switch to food waste mixed with plastic. Until the development of cement made entirely from food waste was successfully developed through processes of drying, grinding and compression of food waste. They adjusted the pressure and temperature to produce cement from this food waste. with a simple device that can be purchased from the Internet

Professor Sakai also said that The most challenging part of developing cement from food waste is that each type of food waste requires different temperature and pressure levels. They have used different types of food waste to make cement. Whether it is tea leaves, orange peels, coffee grounds and food waste, etc.

Sakai and Machida also enjoyed changing the flavor of the edible cement with different spices, giving the cement a different color, smell, or even flavor.

But if you want to eat these cements, Sakai says you have to break the cement into small pieces and boil them first.

Machida and two friends founded a company called Fabula, Inc., where they worked with other companies to use these materials to make household products.

Sakai concluded that This cement production process It may be used for the construction of temporary housing that can eat in the event of a disaster, for example if food cannot be delivered to the victims. They were able to bring a makeshift mattress made of this special cement to eat.
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Dołączył(a): 19 lip 2022, o 12:17

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