MX3D
It’s been a long time coming, but the world’s first 3D printed steel bridge has passed all of its required testing and is ready to be installed. But, before it gets to its final home, it will go on a short publicity tour.
Read more3D printing has had to overcome plenty of obstacles, including materials, mobility, weather, and height. Slowly, but surely, technology companies are beginning to overcome these challenges. A 400 square foot house was recently printed in concrete on-site, in less than 24 hours and in freezing temperatures. Other companies are working on perfecting 3D printed steel for pedestrian bridges. Height limitations seem to be the hardest problem to solve, however.
Read more3D printed construction has been on top of the news the past few years, but we have yet to truly see many real world applications of the process. Last year, Dubai unveiled a completed 3D printed office building, which they say was built in only 19 days, but news has been pretty slow until the world’s first 3D printed bridge was completed recently.
Read moreBoeing.com
The metallic structure is called microlattice and it is 99.99% air. In fact, it's so light that it can balance on top of a dandelion. The microlattice takes a queue from nature and mirrors bone structure to gain its strength, rigidity, and lightness.
Read morePhoto courtesy of MX3D
Back in June, we wrote about a 3D bridge printing project in Amsterdam that was in development, the first of its kind. Now, the construction of that bridge has officially begun, though there is one major change to the construction of it.
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