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Prepared by: Mustafa Al-Zoubi
Scientists at the University of Manchester, UK, have created a new material to make space bricks extracted from space dust “the Moon and Mars” and blood proteins as a binding factor, along with sweat and the tears of the astronauts, to create a glue-like material. to trap cosmic dust, which is a better option than the cost of sending building materials into space, and 300% stronger than regular concrete.
Scientists have indicated that 1,100 pounds of high-strength AstroCrete could be produced during the planned two-year human mission to Mars, by a crew of six astronauts, while stressing the need for 200 pounds of concrete to build a single square foot of a single-storey house in space.
The scientists said: “According to the mathematical tables, each astronaut in orbit of a Martian mission can produce enough additional space to support another astronaut, which can allow the constant expansion of the Martian habitation, being given that the trip to get there costs around two million dollars to transport the components of the house to the Red Planet, which means that it is almost impossible for future colonists from Mars to bring materials from construction on the planet.
Although 3D printed habitats have been the dominant way of building cities in the far world, research suggests using materials from the astronauts themselves to build these houses.
Scientists suggested using a protein found in blood plasma known as “human serum albumin,” which will be a binding material for cosmic dust, and the study showed that the addition of urine , sweat and tears greatly increase the strength of concrete.
said the doctor. Co-author Ald Roberts, University of Manchester, said the new technology has significant advantages over many other construction technologies offered on the Moon and Mars.
Last year, researchers at the Singapore University of Technology and Design proposed using a substance found in fish scales and a fungus called chitin to build habitats on Mars.
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