3D printing to create homes in 3rd world countries

There are research firms, companies, and individuals trying to figure out just how they can use 3D printing technology to make the world a better place. One such group, is the WASProject, a company that has been manufacturing 3D printers in Italy for a couple of years now. The acronym stands for “World’s Advanced Saving Project”, and this probably couldn’t be a more suitable name for a company that is aiming extraordinarily high.

Thanks to years of know-how and experience, WASP has been able to develop some very unique 3D printers. This includes the POWERWASP which is a 3D printer / CNC milling machine in one. It also includes the DeltaWASP, which is a delta-style 3D printer that can print in a large variety of materials. While these printers are high quality and priced relatively affordably, this isn’t the amazing part of what WASP is planning to do.

“All of the 3D printers that we’re producing and selling (PowerWASP and DeltaWASP) are our source for money that we use to research and produce bigger printers,” explained WASP team member Sebastiano to 3DPrint.com. “Our main target is to produce a big Delta Robot, capable of printing huge objects and use this machine to produce housing structures or housing modules, using natural materials such as clay / soil / natural powders, mixed with resin / ect.” 

The “Big Delta” is a 3D printer that WASP has been working on for a couple years now, which they debuted at the Rome Maker Faire in 2013. It has the ability to print out objects using soil as the base material. “In Marrakech at the 2013 “biennale”, we took the soil from the [land], mainly sand, and added water and vegetable oil, in order to have a good clay that we used to print out projects [created] by local architects,” explained Sebastiano.

This is really quite amazing when you think about the possible uses of a 3D printer of this magnitude along with its building material compatibility. I asked Sebastiano if they have plans on utilizing this in third world countries, by using native soil to construct homes. He confirmed that they are in fact planning to use this incredible 3D printer to print out houses, as well as other structures, in underdeveloped countries. They plan to do this by taking the soil from the ground in these countries, and then mixing it with oil and water, in order to create a clay building material. That material will then be fed through the printer to print out the structure desired.

No date has been set as to when this will take place, but imagine all of the benefits a 3D printer like this could have, not only for developing countries and the counstruction of homes, but for creating supplies during scientific field work, military missions, and even potentially for the creation of structures on other planets.