Dutch City Creates First Habitable 3D Printed Houses

These days, it’s as if my childhood fantasies are all coming true — surprisingly enough, through architecture. I’ve always wanted to go to a school straight out of a fairytale: sprawling woods, fireflies, and all. I also remember being so captivated by paper dolls, wishing I was one so I could wear their printed dresses and pet their printed puppies and live in their colorful printed houses. Certainly that, too, doesn’t seem far-fetched anymore as a construction company launches an important project that will create 3D printed houses that are actually habitable.

Dutch company Van Wijnen calls the endeavor Project Milestone and it is being executed in an area near the city of Eindhoven.

Currently, there are five houses in total, each with a unique shape and size that shows off the flexibility of the cutting-edge tech. Since the printer is essentially a giant concrete nozzle that moves along a two-dimensional track high up in the air, architects are able to design homes in pretty much any shape they like.

How is the construction done, you ask? First, the pieces of the house are printed off-site then brought to the area for assembly. That’s pretty much it. The team, however, hopes they will be able to bring the printer on-site soon for more convenient adjustments. This entire process results in a far smaller timeframe than the usual building structure, which takes months and months.

The simplified assembly isn’t the only advantage 3D printing has to offer over conventional building methods. The process requires less workers, keeping costs down and accidents to a minimum. Further, the amount of cement, and transportation required are kept to a bare minimum, reducing the environmental impact.

Of course, improvements on structural integrity and environmental impact are continuously being researched. With the 3D technology behind printed houses still developing, we can’t really expect new villages or cities to suddenly sprout up from the ground (or the printer). But one thing is for sure, this is a game-changer for architecture.

And well, maybe, another: let’s just say kids like me who grew up on paper dolls and other kids who grew up playing The Sims will be very elated.

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