Build base with Moon dust

According to researchers from the US Aerospace Agency (NASA), humans can build bases on the moon with water-free concrete derived from the moon dust.

NASA wants to build a long-term base on the Moon that serves astronauts on space expeditions. However, the construction of permanent buildings on distant planets has a high price: to transport 1kg of material to the Moon, costing up to 50,000 - 100,000 USD.

On Earth, concrete is made of gravel mixed with water and cement. Recently NASA scientists have successfully studied a type of concrete mainly made from Moon dust replacing sandy soil and sulphurous interconnected from the Lunar soil.

To obtain liquid or semi-liquid surphur for adhesives, researchers must heat them to 130-140oC, then cool them. Concrete will then become as hard as stone and within an hour durable enough to be used immediately. With normal concrete, waiting time is 7 days, even 28 days of concrete to achieve the greatest strength.

Earlier this year, scientists successfully built water-free concrete using epoxy as a coating, but this type of concrete was not chosen to be based on the Moon due to its high transport costs.

The base on the Moon can be made from concrete without water originating from the Moon dust (Photo: TTO)